| 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 | $170.35 | 8.781% | $185.3084 | $185.31 | $185.30 | $185.30 |
| Purchase #2 | $15.64 | 4.846% | $16.3979 | $16.40 | $16.40 | $16.40 |
| Purchase #3 | $155.33 | 13.147% | $175.7512 | $175.75 | $175.75 | $175.80 |
| Purchase #4 | $151.72 | 13.873% | $172.7681 | $172.77 | $172.75 | $172.80 |
| Purchase #5 | $42.62 | 11.105% | $47.353 | $47.35 | $47.35 | $47.40 |
| Purchase #6 | $38.34 | 12.631% | $43.1827 | $43.18 | $43.20 | $43.20 |
| Purchase #7 | $58.29 | 11.162% | $64.7963 | $64.80 | $64.80 | $64.80 |
| 7 purchase totals = | $632.29 | $705.5576 | $705.56 | $705.55 | $705.70 | |