| 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 | $154.99 | 13.812% | $176.3972 | $176.40 | $176.40 | $176.40 |
| Purchase #2 | $212.34 | 12.439% | $238.753 | $238.75 | $238.75 | $238.80 |
| Purchase #3 | $161.33 | 11.503% | $179.8878 | $179.89 | $179.90 | $179.90 |
| Purchase #4 | $164.80 | 10.422% | $181.9755 | $181.98 | $182.00 | $182.00 |
| Purchase #5 | $21.33 | 11.778% | $23.8422 | $23.84 | $23.85 | $23.80 |
| Purchase #6 | $90.81 | 7.195% | $97.3438 | $97.34 | $97.35 | $97.30 |
| Purchase #7 | $86.74 | 5.271% | $91.3121 | $91.31 | $91.30 | $91.30 |
| 7 purchase totals = | $892.34 | $989.5116 | $989.51 | $989.55 | $989.50 | |