| 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 | $38.29 | 6.170% | $40.6525 | $40.65 | $40.65 | $40.70 |
| Purchase #2 | $150.91 | 6.708% | $161.033 | $161.03 | $161.05 | $161.00 |
| Purchase #3 | $11.76 | 5.306% | $12.384 | $12.38 | $12.40 | $12.40 |
| Purchase #4 | $204.79 | 9.866% | $224.9946 | $224.99 | $225.00 | $225.00 |
| Purchase #5 | $24.97 | 9.345% | $27.3034 | $27.30 | $27.30 | $27.30 |
| Purchase #6 | $126.32 | 7.375% | $135.6361 | $135.64 | $135.65 | $135.60 |
| Purchase #7 | $239.39 | 8.826% | $260.5186 | $260.52 | $260.50 | $260.50 |
| 7 purchase totals = | $796.43 | $862.5222 | $862.51 | $862.55 | $862.50 | |