| 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 | $205.39 | 13.285% | $232.6761 | $232.68 | $232.70 | $232.70 |
| Purchase #2 | $66.69 | 7.408% | $71.6304 | $71.63 | $71.65 | $71.60 |
| Purchase #3 | $19.90 | 11.801% | $22.2484 | $22.25 | $22.25 | $22.20 |
| Purchase #4 | $162.73 | 7.555% | $175.0243 | $175.02 | $175.00 | $175.00 |
| Purchase #5 | $38.81 | 3.384% | $40.1233 | $40.12 | $40.10 | $40.10 |
| Purchase #6 | $197.84 | 12.519% | $222.6076 | $222.61 | $222.60 | $222.60 |
| Purchase #7 | $173.73 | 5.239% | $182.8317 | $182.83 | $182.85 | $182.80 |
| 7 purchase totals = | $865.09 | $947.1418 | $947.14 | $947.15 | $947.00 | |