| 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 | $144.51 | 10.758% | $160.0564 | $160.06 | $160.05 | $160.10 |
| Purchase #2 | $170.66 | 11.175% | $189.7313 | $189.73 | $189.75 | $189.70 |
| Purchase #3 | $18.98 | 3.375% | $19.6206 | $19.62 | $19.60 | $19.60 |
| Purchase #4 | $151.30 | 4.603% | $158.2643 | $158.26 | $158.25 | $158.30 |
| Purchase #5 | $87.72 | 7.663% | $94.442 | $94.44 | $94.45 | $94.40 |
| Purchase #6 | $115.68 | 13.346% | $131.1187 | $131.12 | $131.10 | $131.10 |
| Purchase #7 | $92.63 | 12.375% | $104.093 | $104.09 | $104.10 | $104.10 |
| 7 purchase totals = | $781.48 | $857.3263 | $857.32 | $857.30 | $857.30 | |