| 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 | $146.73 | 10.423% | $162.0237 | $162.02 | $162.00 | $162.00 |
| Purchase #2 | $74.68 | 8.162% | $80.7754 | $80.78 | $80.80 | $80.80 |
| Purchase #3 | $66.74 | 12.560% | $75.1225 | $75.12 | $75.10 | $75.10 |
| Purchase #4 | $80.46 | 13.617% | $91.4162 | $91.42 | $91.40 | $91.40 |
| Purchase #5 | $85.27 | 13.108% | $96.4472 | $96.45 | $96.45 | $96.40 |
| Purchase #6 | $216.79 | 10.833% | $240.2749 | $240.27 | $240.25 | $240.30 |
| Purchase #7 | $13.41 | 11.389% | $14.9373 | $14.94 | $14.95 | $14.90 |
| 7 purchase totals = | $684.08 | $760.9972 | $761.00 | $760.95 | $760.90 | |