| 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 | $72.82 | 3.204% | $75.1532 | $75.15 | $75.15 | $75.20 |
| Purchase #2 | $154.57 | 7.420% | $166.0391 | $166.04 | $166.05 | $166.00 |
| Purchase #3 | $102.31 | 6.330% | $108.7862 | $108.79 | $108.80 | $108.80 |
| Purchase #4 | $67.38 | 10.733% | $74.6119 | $74.61 | $74.60 | $74.60 |
| Purchase #5 | $182.63 | 3.521% | $189.0604 | $189.06 | $189.05 | $189.10 |
| Purchase #6 | $37.79 | 13.830% | $43.0164 | $43.02 | $43.00 | $43.00 |
| Purchase #7 | $234.78 | 9.285% | $256.5793 | $256.58 | $256.60 | $256.60 |
| 7 purchase totals = | $852.28 | $913.2465 | $913.25 | $913.25 | $913.30 | |