| 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 | $158.39 | 11.563% | $176.7046 | $176.70 | $176.70 | $176.70 |
| Purchase #2 | $110.96 | 11.121% | $123.2999 | $123.30 | $123.30 | $123.30 |
| Purchase #3 | $28.69 | 4.513% | $29.9848 | $29.98 | $30.00 | $30.00 |
| Purchase #4 | $39.43 | 12.273% | $44.2692 | $44.27 | $44.25 | $44.30 |
| Purchase #5 | $17.38 | 9.305% | $18.9972 | $19.00 | $19.00 | $19.00 |
| Purchase #6 | $219.40 | 8.743% | $238.5821 | $238.58 | $238.60 | $238.60 |
| Purchase #7 | $188.96 | 7.515% | $203.1603 | $203.16 | $203.15 | $203.20 |
| 7 purchase totals = | $763.21 | $834.9981 | $834.99 | $835.00 | $835.10 | |