| 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 | $133.32 | 12.495% | $149.9783 | $149.98 | $150.00 | $150.00 |
| Purchase #2 | $140.58 | 9.460% | $153.8789 | $153.88 | $153.90 | $153.90 |
| Purchase #3 | $94.55 | 8.736% | $102.8099 | $102.81 | $102.80 | $102.80 |
| Purchase #4 | $62.34 | 9.632% | $68.3446 | $68.34 | $68.35 | $68.30 |
| Purchase #5 | $215.48 | 4.805% | $225.8338 | $225.83 | $225.85 | $225.80 |
| Purchase #6 | $204.79 | 8.135% | $221.4497 | $221.45 | $221.45 | $221.40 |
| Purchase #7 | $56.81 | 8.481% | $61.6281 | $61.63 | $61.65 | $61.60 |
| 7 purchase totals = | $907.87 | $983.9233 | $983.92 | $984.00 | $983.80 | |