| 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 | $161.40 | 5.364% | $170.0575 | $170.06 | $170.05 | $170.10 |
| Purchase #2 | $158.34 | 11.607% | $176.7185 | $176.72 | $176.70 | $176.70 |
| Purchase #3 | $162.83 | 7.798% | $175.5275 | $175.53 | $175.55 | $175.50 |
| Purchase #4 | $237.84 | 6.235% | $252.6693 | $252.67 | $252.65 | $252.70 |
| Purchase #5 | $53.46 | 10.259% | $58.9445 | $58.94 | $58.95 | $58.90 |
| Purchase #6 | $87.37 | 7.593% | $94.004 | $94.00 | $94.00 | $94.00 |
| Purchase #7 | $7.39 | 8.743% | $8.0361 | $8.04 | $8.05 | $8.00 |
| 7 purchase totals = | $868.63 | $935.9574 | $935.96 | $935.95 | $935.90 | |