| 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 | $143.78 | 13.698% | $163.475 | $163.48 | $163.50 | $163.50 |
| Purchase #2 | $41.28 | 7.708% | $44.4619 | $44.46 | $44.45 | $44.50 |
| Purchase #3 | $215.52 | 6.793% | $230.1603 | $230.16 | $230.15 | $230.20 |
| Purchase #4 | $49.94 | 7.574% | $53.7225 | $53.72 | $53.70 | $53.70 |
| Purchase #5 | $206.96 | 3.485% | $214.1726 | $214.17 | $214.15 | $214.20 |
| Purchase #6 | $46.42 | 13.259% | $52.5748 | $52.57 | $52.55 | $52.60 |
| Purchase #7 | $180.26 | 7.309% | $193.4352 | $193.44 | $193.45 | $193.40 |
| 7 purchase totals = | $884.16 | $952.0023 | $952.00 | $951.95 | $952.10 | |