| 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 | $133.83 | 5.837% | $141.6417 | $141.64 | $141.65 | $141.60 |
| Purchase #2 | $30.62 | 8.103% | $33.1011 | $33.10 | $33.10 | $33.10 |
| Purchase #3 | $219.74 | 4.636% | $229.9271 | $229.93 | $229.95 | $229.90 |
| Purchase #4 | $130.26 | 6.348% | $138.5289 | $138.53 | $138.55 | $138.50 |
| Purchase #5 | $161.25 | 12.213% | $180.9435 | $180.94 | $180.95 | $180.90 |
| Purchase #6 | $49.85 | 13.602% | $56.6306 | $56.63 | $56.65 | $56.60 |
| Purchase #7 | $19.43 | 3.330% | $20.077 | $20.08 | $20.10 | $20.10 |
| 7 purchase totals = | $744.98 | $800.8499 | $800.85 | $800.95 | $800.70 | |