| 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 | $79.51 | 13.373% | $90.1429 | $90.14 | $90.15 | $90.10 |
| Purchase #2 | $131.75 | 8.246% | $142.6141 | $142.61 | $142.60 | $142.60 |
| Purchase #3 | $248.76 | 4.174% | $259.1432 | $259.14 | $259.15 | $259.10 |
| Purchase #4 | $195.79 | 3.353% | $202.3548 | $202.35 | $202.35 | $202.40 |
| Purchase #5 | $167.89 | 8.484% | $182.1338 | $182.13 | $182.15 | $182.10 |
| Purchase #6 | $30.34 | 7.359% | $32.5727 | $32.57 | $32.55 | $32.60 |
| Purchase #7 | $217.75 | 5.489% | $229.7023 | $229.70 | $229.70 | $229.70 |
| 7 purchase totals = | $1,071.79 | $1,138.6638 | $1,138.64 | $1,138.65 | $1,138.60 | |