| 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 | $134.66 | 9.762% | $147.8055 | $147.81 | $147.80 | $147.80 |
| Purchase #2 | $18.95 | 10.259% | $20.8941 | $20.89 | $20.90 | $20.90 |
| Purchase #3 | $191.46 | 8.183% | $207.1272 | $207.13 | $207.15 | $207.10 |
| Purchase #4 | $209.45 | 9.674% | $229.7122 | $229.71 | $229.70 | $229.70 |
| Purchase #5 | $199.43 | 5.753% | $210.9032 | $210.90 | $210.90 | $210.90 |
| Purchase #6 | $145.40 | 10.571% | $160.7702 | $160.77 | $160.75 | $160.80 |
| Purchase #7 | $55.62 | 7.200% | $59.6246 | $59.62 | $59.60 | $59.60 |
| 7 purchase totals = | $954.97 | $1,036.8370 | $1,036.83 | $1,036.80 | $1,036.80 | |