| 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 | $135.61 | 11.666% | $151.4303 | $151.43 | $151.45 | $151.40 |
| Purchase #2 | $157.36 | 3.265% | $162.4978 | $162.50 | $162.50 | $162.50 |
| Purchase #3 | $132.84 | 6.540% | $141.5277 | $141.53 | $141.55 | $141.50 |
| Purchase #4 | $136.43 | 13.452% | $154.7826 | $154.78 | $154.80 | $154.80 |
| Purchase #5 | $108.94 | 3.456% | $112.705 | $112.71 | $112.70 | $112.70 |
| Purchase #6 | $141.53 | 13.249% | $160.2813 | $160.28 | $160.30 | $160.30 |
| Purchase #7 | $98.56 | 12.517% | $110.8968 | $110.90 | $110.90 | $110.90 |
| 7 purchase totals = | $911.27 | $994.1215 | $994.13 | $994.20 | $994.10 | |