| 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 | $102.52 | 4.105% | $106.7284 | $106.73 | $106.75 | $106.70 |
| Purchase #2 | $240.63 | 6.126% | $255.371 | $255.37 | $255.35 | $255.40 |
| Purchase #3 | $83.53 | 4.495% | $87.2847 | $87.28 | $87.30 | $87.30 |
| Purchase #4 | $165.91 | 11.299% | $184.6562 | $184.66 | $184.65 | $184.70 |
| Purchase #5 | $25.69 | 13.531% | $29.1661 | $29.17 | $29.15 | $29.20 |
| Purchase #6 | $41.91 | 11.311% | $46.6504 | $46.65 | $46.65 | $46.70 |
| Purchase #7 | $144.63 | 3.348% | $149.4722 | $149.47 | $149.45 | $149.50 |
| 7 purchase totals = | $804.82 | $859.3290 | $859.33 | $859.30 | $859.50 | |