| 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 | $159.82 | 7.273% | $171.4437 | $171.44 | $171.45 | $171.40 |
| Purchase #2 | $201.84 | 4.584% | $211.0923 | $211.09 | $211.10 | $211.10 |
| Purchase #3 | $16.58 | 13.750% | $18.8598 | $18.86 | $18.85 | $18.90 |
| Purchase #4 | $72.58 | 6.218% | $77.093 | $77.09 | $77.10 | $77.10 |
| Purchase #5 | $103.27 | 6.515% | $109.998 | $110.00 | $110.00 | $110.00 |
| Purchase #6 | $48.49 | 13.849% | $55.2054 | $55.21 | $55.20 | $55.20 |
| Purchase #7 | $116.55 | 4.744% | $122.0791 | $122.08 | $122.10 | $122.10 |
| 7 purchase totals = | $719.13 | $765.7713 | $765.77 | $765.80 | $765.80 | |