| 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 | $170.57 | 12.163% | $191.3164 | $191.32 | $191.30 | $191.30 |
| Purchase #2 | $203.45 | 10.624% | $225.0645 | $225.06 | $225.05 | $225.10 |
| Purchase #3 | $66.48 | 7.733% | $71.6209 | $71.62 | $71.60 | $71.60 |
| Purchase #4 | $8.54 | 8.163% | $9.2371 | $9.24 | $9.25 | $9.20 |
| Purchase #5 | $216.33 | 5.515% | $228.2606 | $228.26 | $228.25 | $228.30 |
| Purchase #6 | $18.68 | 13.328% | $21.1697 | $21.17 | $21.15 | $21.20 |
| Purchase #7 | $127.98 | 8.128% | $138.3822 | $138.38 | $138.40 | $138.40 |
| 7 purchase totals = | $812.03 | $885.0514 | $885.05 | $885.00 | $885.10 | |