| 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 | $130.86 | 13.511% | $148.5405 | $148.54 | $148.55 | $148.50 |
| Purchase #2 | $188.59 | 4.531% | $197.135 | $197.14 | $197.15 | $197.10 |
| Purchase #3 | $231.35 | 5.182% | $243.3386 | $243.34 | $243.35 | $243.30 |
| Purchase #4 | $101.72 | 8.370% | $110.234 | $110.23 | $110.25 | $110.20 |
| Purchase #5 | $104.99 | 12.755% | $118.3815 | $118.38 | $118.40 | $118.40 |
| Purchase #6 | $119.64 | 7.615% | $128.7506 | $128.75 | $128.75 | $128.80 |
| Purchase #7 | $37.33 | 13.186% | $42.2523 | $42.25 | $42.25 | $42.30 |
| 7 purchase totals = | $914.48 | $988.6325 | $988.63 | $988.70 | $988.60 | |