| 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 | $160.78 | 7.360% | $172.6134 | $172.61 | $172.60 | $172.60 |
| Purchase #2 | $157.60 | 10.633% | $174.3576 | $174.36 | $174.35 | $174.40 |
| Purchase #3 | $235.64 | 12.800% | $265.8019 | $265.80 | $265.80 | $265.80 |
| Purchase #4 | $250.54 | 11.395% | $279.089 | $279.09 | $279.10 | $279.10 |
| Purchase #5 | $126.59 | 8.567% | $137.435 | $137.44 | $137.45 | $137.40 |
| Purchase #6 | $72.71 | 3.407% | $75.1872 | $75.19 | $75.20 | $75.20 |
| Purchase #7 | $88.25 | 8.166% | $95.4565 | $95.46 | $95.45 | $95.50 |
| 7 purchase totals = | $1,092.11 | $1,199.9406 | $1,199.95 | $1,199.95 | $1,200.00 | |