| 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 | $148.87 | 10.830% | $164.9926 | $164.99 | $165.00 | $165.00 |
| Purchase #2 | $68.32 | 10.777% | $75.6828 | $75.68 | $75.70 | $75.70 |
| Purchase #3 | $29.76 | 7.795% | $32.0798 | $32.08 | $32.10 | $32.10 |
| Purchase #4 | $158.61 | 6.747% | $169.3114 | $169.31 | $169.30 | $169.30 |
| Purchase #5 | $148.58 | 8.185% | $160.7413 | $160.74 | $160.75 | $160.70 |
| Purchase #6 | $211.73 | 3.651% | $219.4603 | $219.46 | $219.45 | $219.50 |
| Purchase #7 | $95.93 | 7.189% | $102.8264 | $102.83 | $102.85 | $102.80 |
| 7 purchase totals = | $861.80 | $925.0946 | $925.09 | $925.15 | $925.10 | |