| 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 | $125.42 | 8.424% | $135.9854 | $135.99 | $136.00 | $136.00 |
| Purchase #2 | $101.47 | 7.278% | $108.855 | $108.86 | $108.85 | $108.90 |
| Purchase #3 | $144.91 | 10.496% | $160.1198 | $160.12 | $160.10 | $160.10 |
| Purchase #4 | $59.66 | 3.192% | $61.5643 | $61.56 | $61.55 | $61.60 |
| Purchase #5 | $55.69 | 4.336% | $58.1047 | $58.10 | $58.10 | $58.10 |
| Purchase #6 | $147.32 | 5.710% | $155.732 | $155.73 | $155.75 | $155.70 |
| Purchase #7 | $209.71 | 6.444% | $223.2237 | $223.22 | $223.20 | $223.20 |
| 7 purchase totals = | $844.18 | $903.5849 | $903.58 | $903.55 | $903.60 | |