| 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 | $165.36 | 11.506% | $184.3863 | $184.39 | $184.40 | $184.40 |
| Purchase #2 | $6.81 | 11.832% | $7.6158 | $7.62 | $7.60 | $7.60 |
| Purchase #3 | $175.46 | 9.501% | $192.1305 | $192.13 | $192.15 | $192.10 |
| Purchase #4 | $210.47 | 11.781% | $235.2655 | $235.27 | $235.25 | $235.30 |
| Purchase #5 | $107.65 | 4.365% | $112.3489 | $112.35 | $112.35 | $112.30 |
| Purchase #6 | $101.90 | 5.361% | $107.3629 | $107.36 | $107.35 | $107.40 |
| Purchase #7 | $64.92 | 10.402% | $71.673 | $71.67 | $71.65 | $71.70 |
| 7 purchase totals = | $832.57 | $910.7829 | $910.79 | $910.75 | $910.80 | |