| 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 | $151.84 | 13.728% | $172.6846 | $172.68 | $172.70 | $172.70 |
| Purchase #2 | $179.53 | 9.281% | $196.1922 | $196.19 | $196.20 | $196.20 |
| Purchase #3 | $76.76 | 9.706% | $84.2103 | $84.21 | $84.20 | $84.20 |
| Purchase #4 | $189.79 | 6.279% | $201.7069 | $201.71 | $201.70 | $201.70 |
| Purchase #5 | $97.87 | 13.215% | $110.8035 | $110.80 | $110.80 | $110.80 |
| Purchase #6 | $80.30 | 10.829% | $88.9957 | $89.00 | $89.00 | $89.00 |
| Purchase #7 | $43.50 | 7.517% | $46.7699 | $46.77 | $46.75 | $46.80 |
| 7 purchase totals = | $819.59 | $901.3631 | $901.36 | $901.35 | $901.40 | |