| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $143.40 | 6.118% | $152.1732 | $152.17 | $152.15 | $152.20 |
| Purchase #2 | $226.80 | 12.714% | $255.6354 | $255.64 | $255.65 | $255.60 |
| Purchase #3 | $226.89 | 13.251% | $256.9552 | $256.96 | $256.95 | $257.00 |
| Purchase #4 | $190.61 | 6.490% | $202.9806 | $202.98 | $203.00 | $203.00 |
| Purchase #5 | $134.50 | 13.853% | $153.1323 | $153.13 | $153.15 | $153.10 |
| Purchase #6 | $174.39 | 10.570% | $192.823 | $192.82 | $192.80 | $192.80 |
| Purchase #7 | $140.99 | 6.772% | $150.5378 | $150.54 | $150.55 | $150.50 |
| 7 purchase totals = | $1,237.58 | $1,364.2375 | $1,364.24 | $1,364.25 | $1,364.20 | |