| 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 | $187.28 | 7.428% | $201.1912 | $201.19 | $201.20 | $201.20 |
| Purchase #2 | $161.93 | 11.409% | $180.4046 | $180.40 | $180.40 | $180.40 |
| Purchase #3 | $208.90 | 8.160% | $225.9462 | $225.95 | $225.95 | $225.90 |
| Purchase #4 | $25.35 | 7.820% | $27.3324 | $27.33 | $27.35 | $27.30 |
| Purchase #5 | $184.78 | 9.702% | $202.7074 | $202.71 | $202.70 | $202.70 |
| Purchase #6 | $111.95 | 3.459% | $115.8224 | $115.82 | $115.80 | $115.80 |
| Purchase #7 | $25.35 | 12.337% | $28.4774 | $28.48 | $28.50 | $28.50 |
| 7 purchase totals = | $905.54 | $981.8816 | $981.88 | $981.90 | $981.80 | |