| 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 | $170.60 | 4.772% | $178.741 | $178.74 | $178.75 | $178.70 |
| Purchase #2 | $177.41 | 13.122% | $200.6897 | $200.69 | $200.70 | $200.70 |
| Purchase #3 | $243.43 | 6.364% | $258.9219 | $258.92 | $258.90 | $258.90 |
| Purchase #4 | $101.89 | 11.445% | $113.5513 | $113.55 | $113.55 | $113.60 |
| Purchase #5 | $87.38 | 6.402% | $92.9741 | $92.97 | $92.95 | $93.00 |
| Purchase #6 | $61.42 | 10.571% | $67.9127 | $67.91 | $67.90 | $67.90 |
| Purchase #7 | $56.34 | 11.702% | $62.9329 | $62.93 | $62.95 | $62.90 |
| 7 purchase totals = | $898.47 | $975.7236 | $975.71 | $975.70 | $975.70 | |