| 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 | $155.73 | 4.450% | $162.66 | $162.66 | $162.65 | $162.70 |
| Purchase #2 | $113.95 | 13.642% | $129.4951 | $129.50 | $129.50 | $129.50 |
| Purchase #3 | $18.43 | 9.321% | $20.1479 | $20.15 | $20.15 | $20.10 |
| Purchase #4 | $139.49 | 3.125% | $143.8491 | $143.85 | $143.85 | $143.80 |
| Purchase #5 | $128.89 | 8.854% | $140.3019 | $140.30 | $140.30 | $140.30 |
| Purchase #6 | $240.79 | 9.514% | $263.6988 | $263.70 | $263.70 | $263.70 |
| Purchase #7 | $233.61 | 5.790% | $247.136 | $247.14 | $247.15 | $247.10 |
| 7 purchase totals = | $1,030.89 | $1,107.2888 | $1,107.30 | $1,107.30 | $1,107.20 | |