| 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 | $131.65 | 3.183% | $135.8404 | $135.84 | $135.85 | $135.80 |
| Purchase #2 | $102.41 | 5.508% | $108.0507 | $108.05 | $108.05 | $108.10 |
| Purchase #3 | $129.41 | 6.344% | $137.6198 | $137.62 | $137.60 | $137.60 |
| Purchase #4 | $45.98 | 7.677% | $49.5099 | $49.51 | $49.50 | $49.50 |
| Purchase #5 | $209.77 | 8.782% | $228.192 | $228.19 | $228.20 | $228.20 |
| Purchase #6 | $186.67 | 4.208% | $194.5251 | $194.53 | $194.55 | $194.50 |
| Purchase #7 | $13.52 | 9.788% | $14.8433 | $14.84 | $14.85 | $14.80 |
| 7 purchase totals = | $819.41 | $868.5812 | $868.58 | $868.60 | $868.50 | |