| 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 | $201.71 | 6.726% | $215.277 | $215.28 | $215.30 | $215.30 |
| Purchase #2 | $194.59 | 7.692% | $209.5579 | $209.56 | $209.55 | $209.60 |
| Purchase #3 | $16.95 | 11.832% | $18.9555 | $18.96 | $18.95 | $19.00 |
| Purchase #4 | $153.80 | 3.798% | $159.6413 | $159.64 | $159.65 | $159.60 |
| Purchase #5 | $112.66 | 13.473% | $127.8387 | $127.84 | $127.85 | $127.80 |
| Purchase #6 | $67.64 | 6.282% | $71.8891 | $71.89 | $71.90 | $71.90 |
| Purchase #7 | $94.49 | 4.468% | $98.7118 | $98.71 | $98.70 | $98.70 |
| 7 purchase totals = | $841.84 | $901.8713 | $901.88 | $901.90 | $901.90 | |