| 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 | $107.72 | 12.842% | $121.5534 | $121.55 | $121.55 | $121.60 |
| Purchase #2 | $137.32 | 6.510% | $146.2595 | $146.26 | $146.25 | $146.30 |
| Purchase #3 | $231.57 | 13.834% | $263.6054 | $263.61 | $263.60 | $263.60 |
| Purchase #4 | $63.44 | 5.194% | $66.7351 | $66.74 | $66.75 | $66.70 |
| Purchase #5 | $53.60 | 9.666% | $58.781 | $58.78 | $58.80 | $58.80 |
| Purchase #6 | $61.36 | 6.655% | $65.4435 | $65.44 | $65.45 | $65.40 |
| Purchase #7 | $167.51 | 3.380% | $173.1718 | $173.17 | $173.15 | $173.20 |
| 7 purchase totals = | $822.52 | $895.5497 | $895.55 | $895.55 | $895.60 | |