| 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 | $159.66 | 6.614% | $170.2199 | $170.22 | $170.20 | $170.20 |
| Purchase #2 | $113.55 | 5.363% | $119.6397 | $119.64 | $119.65 | $119.60 |
| Purchase #3 | $141.64 | 7.554% | $152.3395 | $152.34 | $152.35 | $152.30 |
| Purchase #4 | $109.51 | 3.265% | $113.0855 | $113.09 | $113.10 | $113.10 |
| Purchase #5 | $9.65 | 10.702% | $10.6827 | $10.68 | $10.70 | $10.70 |
| Purchase #6 | $166.55 | 10.550% | $184.121 | $184.12 | $184.10 | $184.10 |
| Purchase #7 | $29.98 | 3.521% | $31.0356 | $31.04 | $31.05 | $31.00 |
| 7 purchase totals = | $730.54 | $781.1239 | $781.13 | $781.15 | $781.00 | |