| 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 | $146.78 | 5.552% | $154.9292 | $154.93 | $154.95 | $154.90 |
| Purchase #2 | $165.67 | 9.140% | $180.8122 | $180.81 | $180.80 | $180.80 |
| Purchase #3 | $178.84 | 5.337% | $188.3847 | $188.38 | $188.40 | $188.40 |
| Purchase #4 | $50.32 | 12.290% | $56.5043 | $56.50 | $56.50 | $56.50 |
| Purchase #5 | $152.50 | 8.434% | $165.3619 | $165.36 | $165.35 | $165.40 |
| Purchase #6 | $129.95 | 9.375% | $142.1328 | $142.13 | $142.15 | $142.10 |
| Purchase #7 | $53.38 | 7.172% | $57.2084 | $57.21 | $57.20 | $57.20 |
| 7 purchase totals = | $877.44 | $945.3335 | $945.32 | $945.35 | $945.30 | |