| 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 | $157.61 | 8.599% | $171.1629 | $171.16 | $171.15 | $171.20 |
| Purchase #2 | $84.66 | 8.165% | $91.5725 | $91.57 | $91.55 | $91.60 |
| Purchase #3 | $141.58 | 5.369% | $149.1814 | $149.18 | $149.20 | $149.20 |
| Purchase #4 | $24.76 | 5.193% | $26.0458 | $26.05 | $26.05 | $26.00 |
| Purchase #5 | $161.77 | 8.667% | $175.7906 | $175.79 | $175.80 | $175.80 |
| Purchase #6 | $53.33 | 12.677% | $60.0906 | $60.09 | $60.10 | $60.10 |
| Purchase #7 | $100.38 | 6.697% | $107.1024 | $107.10 | $107.10 | $107.10 |
| 7 purchase totals = | $724.09 | $780.9462 | $780.94 | $780.95 | $781.00 | |