| 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 | $165.90 | 6.615% | $176.8743 | $176.87 | $176.85 | $176.90 |
| Purchase #2 | $15.37 | 8.806% | $16.7235 | $16.72 | $16.70 | $16.70 |
| Purchase #3 | $169.45 | 6.561% | $180.5676 | $180.57 | $180.55 | $180.60 |
| Purchase #4 | $238.34 | 5.651% | $251.8086 | $251.81 | $251.80 | $251.80 |
| Purchase #5 | $187.45 | 11.376% | $208.7743 | $208.77 | $208.75 | $208.80 |
| Purchase #6 | $55.51 | 6.418% | $59.0726 | $59.07 | $59.05 | $59.10 |
| Purchase #7 | $44.63 | 4.145% | $46.4799 | $46.48 | $46.50 | $46.50 |
| 7 purchase totals = | $876.65 | $940.3008 | $940.29 | $940.20 | $940.40 | |