| 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 | $110.29 | 6.603% | $117.5724 | $117.57 | $117.55 | $117.60 |
| Purchase #2 | $155.51 | 10.365% | $171.6286 | $171.63 | $171.65 | $171.60 |
| Purchase #3 | $110.91 | 8.831% | $120.7045 | $120.70 | $120.70 | $120.70 |
| Purchase #4 | $152.69 | 5.113% | $160.497 | $160.50 | $160.50 | $160.50 |
| Purchase #5 | $213.57 | 7.252% | $229.0581 | $229.06 | $229.05 | $229.10 |
| Purchase #6 | $40.75 | 9.466% | $44.6074 | $44.61 | $44.60 | $44.60 |
| Purchase #7 | $138.42 | 9.631% | $151.7512 | $151.75 | $151.75 | $151.80 |
| 7 purchase totals = | $922.14 | $995.8192 | $995.82 | $995.80 | $995.90 | |