| 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 | $136.94 | 11.505% | $152.6949 | $152.69 | $152.70 | $152.70 |
| Purchase #2 | $197.97 | 13.271% | $224.2426 | $224.24 | $224.25 | $224.20 |
| Purchase #3 | $110.97 | 9.714% | $121.7496 | $121.75 | $121.75 | $121.70 |
| Purchase #4 | $211.66 | 12.758% | $238.6636 | $238.66 | $238.65 | $238.70 |
| Purchase #5 | $37.32 | 6.513% | $39.7507 | $39.75 | $39.75 | $39.80 |
| Purchase #6 | $175.34 | 6.477% | $186.6968 | $186.70 | $186.70 | $186.70 |
| Purchase #7 | $89.25 | 13.186% | $101.0185 | $101.02 | $101.00 | $101.00 |
| 7 purchase totals = | $959.45 | $1,064.8167 | $1,064.81 | $1,064.80 | $1,064.80 | |