| 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 | $179.84 | 10.498% | $198.7196 | $198.72 | $198.70 | $198.70 |
| Purchase #2 | $46.35 | 5.317% | $48.8144 | $48.81 | $48.80 | $48.80 |
| Purchase #3 | $168.34 | 12.691% | $189.704 | $189.70 | $189.70 | $189.70 |
| Purchase #4 | $45.39 | 9.450% | $49.6794 | $49.68 | $49.70 | $49.70 |
| Purchase #5 | $174.76 | 7.300% | $187.5175 | $187.52 | $187.50 | $187.50 |
| Purchase #6 | $117.41 | 11.636% | $131.0718 | $131.07 | $131.05 | $131.10 |
| Purchase #7 | $161.41 | 9.328% | $176.4663 | $176.47 | $176.45 | $176.50 |
| 7 purchase totals = | $893.50 | $981.9730 | $981.97 | $981.90 | $982.00 | |