| 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 | $152.52 | 10.836% | $169.0471 | $169.05 | $169.05 | $169.00 |
| Purchase #2 | $67.62 | 11.115% | $75.136 | $75.14 | $75.15 | $75.10 |
| Purchase #3 | $110.25 | 3.302% | $113.8905 | $113.89 | $113.90 | $113.90 |
| Purchase #4 | $20.33 | 9.851% | $22.3327 | $22.33 | $22.35 | $22.30 |
| Purchase #5 | $87.83 | 9.412% | $96.0966 | $96.10 | $96.10 | $96.10 |
| Purchase #6 | $85.95 | 13.365% | $97.4372 | $97.44 | $97.45 | $97.40 |
| Purchase #7 | $140.60 | 13.797% | $159.9986 | $160.00 | $160.00 | $160.00 |
| 7 purchase totals = | $665.10 | $733.9387 | $733.95 | $734.00 | $733.80 | |