| 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 | $73.34 | 11.590% | $81.8401 | $81.84 | $81.85 | $81.80 |
| Purchase #2 | $143.27 | 8.355% | $155.2402 | $155.24 | $155.25 | $155.20 |
| Purchase #3 | $237.82 | 13.758% | $270.5393 | $270.54 | $270.55 | $270.50 |
| Purchase #4 | $214.50 | 6.722% | $228.9187 | $228.92 | $228.90 | $228.90 |
| Purchase #5 | $199.61 | 12.822% | $225.204 | $225.20 | $225.20 | $225.20 |
| Purchase #6 | $51.76 | 6.509% | $55.1291 | $55.13 | $55.15 | $55.10 |
| Purchase #7 | $114.31 | 10.225% | $125.9982 | $126.00 | $126.00 | $126.00 |
| 7 purchase totals = | $1,034.61 | $1,142.8696 | $1,142.87 | $1,142.90 | $1,142.70 | |