| 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 | $152.74 | 10.330% | $168.518 | $168.52 | $168.50 | $168.50 |
| Purchase #2 | $192.57 | 3.198% | $198.7284 | $198.73 | $198.75 | $198.70 |
| Purchase #3 | $97.66 | 5.607% | $103.1358 | $103.14 | $103.15 | $103.10 |
| Purchase #4 | $44.53 | 13.709% | $50.6346 | $50.63 | $50.65 | $50.60 |
| Purchase #5 | $241.31 | 6.800% | $257.7191 | $257.72 | $257.70 | $257.70 |
| Purchase #6 | $134.33 | 8.263% | $145.4297 | $145.43 | $145.45 | $145.40 |
| Purchase #7 | $121.65 | 8.496% | $131.9854 | $131.99 | $132.00 | $132.00 |
| 7 purchase totals = | $984.79 | $1,056.1510 | $1,056.16 | $1,056.20 | $1,056.00 | |