| 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 | $122.67 | 11.460% | $136.728 | $136.73 | $136.75 | $136.70 |
| Purchase #2 | $223.47 | 12.612% | $251.654 | $251.65 | $251.65 | $251.70 |
| Purchase #3 | $118.44 | 9.757% | $129.9962 | $130.00 | $130.00 | $130.00 |
| Purchase #4 | $6.55 | 9.389% | $7.165 | $7.17 | $7.15 | $7.20 |
| Purchase #5 | $44.25 | 12.220% | $49.6574 | $49.66 | $49.65 | $49.70 |
| Purchase #6 | $88.61 | 4.408% | $92.5159 | $92.52 | $92.50 | $92.50 |
| Purchase #7 | $101.72 | 10.512% | $112.4128 | $112.41 | $112.40 | $112.40 |
| 7 purchase totals = | $705.71 | $780.1293 | $780.14 | $780.10 | $780.20 | |