| 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 | $91.68 | 11.873% | $102.5652 | $102.57 | $102.55 | $102.60 |
| Purchase #2 | $183.77 | 4.353% | $191.7695 | $191.77 | $191.75 | $191.80 |
| Purchase #3 | $84.89 | 8.408% | $92.0276 | $92.03 | $92.05 | $92.00 |
| Purchase #4 | $221.44 | 3.404% | $228.9778 | $228.98 | $229.00 | $229.00 |
| Purchase #5 | $160.95 | 7.653% | $173.2675 | $173.27 | $173.25 | $173.30 |
| Purchase #6 | $136.43 | 12.710% | $153.7703 | $153.77 | $153.75 | $153.80 |
| Purchase #7 | $191.56 | 11.460% | $213.5128 | $213.51 | $213.50 | $213.50 |
| 7 purchase totals = | $1,070.72 | $1,155.8907 | $1,155.90 | $1,155.85 | $1,156.00 | |