| 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 | $149.82 | 9.848% | $164.5743 | $164.57 | $164.55 | $164.60 |
| Purchase #2 | $91.94 | 8.683% | $99.9232 | $99.92 | $99.90 | $99.90 |
| Purchase #3 | $92.45 | 13.310% | $104.7551 | $104.76 | $104.75 | $104.80 |
| Purchase #4 | $128.28 | 4.813% | $134.4541 | $134.45 | $134.45 | $134.50 |
| Purchase #5 | $159.96 | 13.858% | $182.1273 | $182.13 | $182.15 | $182.10 |
| Purchase #6 | $105.35 | 3.398% | $108.9298 | $108.93 | $108.95 | $108.90 |
| Purchase #7 | $110.38 | 6.534% | $117.5922 | $117.59 | $117.60 | $117.60 |
| 7 purchase totals = | $838.18 | $912.3560 | $912.35 | $912.35 | $912.40 | |