| 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 | $160.96 | 6.592% | $171.5705 | $171.57 | $171.55 | $171.60 |
| Purchase #2 | $243.71 | 5.804% | $257.8549 | $257.85 | $257.85 | $257.90 |
| Purchase #3 | $11.81 | 8.850% | $12.8552 | $12.86 | $12.85 | $12.90 |
| Purchase #4 | $128.37 | 3.864% | $133.3302 | $133.33 | $133.35 | $133.30 |
| Purchase #5 | $85.49 | 11.260% | $95.1162 | $95.12 | $95.10 | $95.10 |
| Purchase #6 | $85.85 | 9.347% | $93.8744 | $93.87 | $93.85 | $93.90 |
| Purchase #7 | $8.92 | 13.483% | $10.1227 | $10.12 | $10.10 | $10.10 |
| 7 purchase totals = | $725.11 | $774.7241 | $774.72 | $774.65 | $774.80 | |