| 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 | $157.29 | 5.448% | $165.8592 | $165.86 | $165.85 | $165.90 |
| Purchase #2 | $24.77 | 10.294% | $27.3198 | $27.32 | $27.30 | $27.30 |
| Purchase #3 | $91.82 | 11.368% | $102.2581 | $102.26 | $102.25 | $102.30 |
| Purchase #4 | $55.68 | 5.732% | $58.8716 | $58.87 | $58.85 | $58.90 |
| Purchase #5 | $22.48 | 13.328% | $25.4761 | $25.48 | $25.50 | $25.50 |
| Purchase #6 | $194.88 | 13.644% | $221.4694 | $221.47 | $221.45 | $221.50 |
| Purchase #7 | $116.82 | 12.128% | $130.9879 | $130.99 | $131.00 | $131.00 |
| 7 purchase totals = | $663.74 | $732.2421 | $732.25 | $732.20 | $732.40 | |