| 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 | $144.91 | 7.621% | $155.9536 | $155.95 | $155.95 | $156.00 |
| Purchase #2 | $191.67 | 8.357% | $207.6879 | $207.69 | $207.70 | $207.70 |
| Purchase #3 | $138.45 | 9.451% | $151.5349 | $151.53 | $151.55 | $151.50 |
| Purchase #4 | $18.74 | 10.496% | $20.707 | $20.71 | $20.70 | $20.70 |
| Purchase #5 | $166.65 | 3.383% | $172.2878 | $172.29 | $172.30 | $172.30 |
| Purchase #6 | $22.60 | 12.208% | $25.359 | $25.36 | $25.35 | $25.40 |
| Purchase #7 | $78.68 | 3.264% | $81.2481 | $81.25 | $81.25 | $81.20 |
| 7 purchase totals = | $761.70 | $814.7783 | $814.78 | $814.80 | $814.80 | |