| 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 | $123.69 | 8.342% | $134.0082 | $134.01 | $134.00 | $134.00 |
| Purchase #2 | $144.80 | 13.556% | $164.4291 | $164.43 | $164.45 | $164.40 |
| Purchase #3 | $46.37 | 11.805% | $51.844 | $51.84 | $51.85 | $51.80 |
| Purchase #4 | $149.63 | 7.367% | $160.6532 | $160.65 | $160.65 | $160.70 |
| Purchase #5 | $166.64 | 12.297% | $187.1317 | $187.13 | $187.15 | $187.10 |
| Purchase #6 | $53.70 | 3.749% | $55.7132 | $55.71 | $55.70 | $55.70 |
| Purchase #7 | $186.46 | 3.361% | $192.7269 | $192.73 | $192.75 | $192.70 |
| 7 purchase totals = | $871.29 | $946.5063 | $946.50 | $946.55 | $946.40 | |