| 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 | $134.97 | 9.634% | $147.973 | $147.97 | $147.95 | $148.00 |
| Purchase #2 | $50.55 | 12.133% | $56.6832 | $56.68 | $56.70 | $56.70 |
| Purchase #3 | $212.86 | 8.104% | $230.1102 | $230.11 | $230.10 | $230.10 |
| Purchase #4 | $129.52 | 13.181% | $146.592 | $146.59 | $146.60 | $146.60 |
| Purchase #5 | $121.70 | 5.709% | $128.6479 | $128.65 | $128.65 | $128.60 |
| Purchase #6 | $192.98 | 11.706% | $215.5702 | $215.57 | $215.55 | $215.60 |
| Purchase #7 | $28.43 | 10.361% | $31.3756 | $31.38 | $31.40 | $31.40 |
| 7 purchase totals = | $871.01 | $956.9521 | $956.95 | $956.95 | $957.00 | |