| 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 | $170.26 | 5.768% | $180.0806 | $180.08 | $180.10 | $180.10 |
| Purchase #2 | $126.63 | 9.197% | $138.2762 | $138.28 | $138.30 | $138.30 |
| Purchase #3 | $102.89 | 5.719% | $108.7743 | $108.77 | $108.75 | $108.80 |
| Purchase #4 | $217.89 | 8.780% | $237.0207 | $237.02 | $237.00 | $237.00 |
| Purchase #5 | $131.83 | 9.867% | $144.8377 | $144.84 | $144.85 | $144.80 |
| Purchase #6 | $208.80 | 4.252% | $217.6782 | $217.68 | $217.70 | $217.70 |
| Purchase #7 | $58.70 | 6.649% | $62.603 | $62.60 | $62.60 | $62.60 |
| 7 purchase totals = | $1,017.00 | $1,089.2707 | $1,089.27 | $1,089.30 | $1,089.30 | |