| 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 | $68.74 | 3.378% | $71.062 | $71.06 | $71.05 | $71.10 |
| Purchase #2 | $150.52 | 5.375% | $158.6105 | $158.61 | $158.60 | $158.60 |
| Purchase #3 | $11.38 | 13.349% | $12.8991 | $12.90 | $12.90 | $12.90 |
| Purchase #4 | $122.66 | 10.853% | $135.9723 | $135.97 | $135.95 | $136.00 |
| Purchase #5 | $210.81 | 8.610% | $228.9607 | $228.96 | $228.95 | $229.00 |
| Purchase #6 | $7.51 | 13.372% | $8.5142 | $8.51 | $8.50 | $8.50 |
| Purchase #7 | $102.57 | 5.415% | $108.1242 | $108.12 | $108.10 | $108.10 |
| 7 purchase totals = | $674.19 | $724.1430 | $724.13 | $724.05 | $724.20 | |