| 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 | $165.66 | 11.148% | $184.1278 | $184.13 | $184.15 | $184.10 |
| Purchase #2 | $36.94 | 11.300% | $41.1142 | $41.11 | $41.10 | $41.10 |
| Purchase #3 | $139.39 | 11.789% | $155.8227 | $155.82 | $155.80 | $155.80 |
| Purchase #4 | $35.56 | 12.471% | $39.9947 | $39.99 | $40.00 | $40.00 |
| Purchase #5 | $168.70 | 4.751% | $176.7149 | $176.71 | $176.70 | $176.70 |
| Purchase #6 | $167.27 | 9.312% | $182.8462 | $182.85 | $182.85 | $182.80 |
| Purchase #7 | $18.68 | 13.793% | $21.2565 | $21.26 | $21.25 | $21.30 |
| 7 purchase totals = | $732.20 | $801.8770 | $801.87 | $801.85 | $801.80 | |