| 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 | $143.97 | 10.532% | $159.1329 | $159.13 | $159.15 | $159.10 |
| Purchase #2 | $51.55 | 11.824% | $57.6453 | $57.65 | $57.65 | $57.60 |
| Purchase #3 | $209.66 | 13.531% | $238.0291 | $238.03 | $238.05 | $238.00 |
| Purchase #4 | $106.91 | 13.588% | $121.4369 | $121.44 | $121.45 | $121.40 |
| Purchase #5 | $76.51 | 6.292% | $81.324 | $81.32 | $81.30 | $81.30 |
| Purchase #6 | $196.51 | 9.477% | $215.1333 | $215.13 | $215.15 | $215.10 |
| Purchase #7 | $6.89 | 8.650% | $7.486 | $7.49 | $7.50 | $7.50 |
| 7 purchase totals = | $792.00 | $880.1875 | $880.19 | $880.25 | $880.00 | |