| 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 | $175.85 | 9.165% | $191.9667 | $191.97 | $191.95 | $192.00 |
| Purchase #2 | $187.49 | 5.492% | $197.787 | $197.79 | $197.80 | $197.80 |
| Purchase #3 | $122.85 | 13.521% | $139.4605 | $139.46 | $139.45 | $139.50 |
| Purchase #4 | $101.86 | 4.288% | $106.2278 | $106.23 | $106.25 | $106.20 |
| Purchase #5 | $125.36 | 10.391% | $138.3862 | $138.39 | $138.40 | $138.40 |
| Purchase #6 | $228.87 | 12.468% | $257.4055 | $257.41 | $257.40 | $257.40 |
| Purchase #7 | $111.71 | 9.622% | $122.4587 | $122.46 | $122.45 | $122.50 |
| 7 purchase totals = | $1,053.99 | $1,153.6924 | $1,153.71 | $1,153.70 | $1,153.80 | |