| 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 | $123.82 | 5.125% | $130.1658 | $130.17 | $130.15 | $130.20 |
| Purchase #2 | $91.89 | 7.685% | $98.9517 | $98.95 | $98.95 | $99.00 |
| Purchase #3 | $85.44 | 7.165% | $91.5618 | $91.56 | $91.55 | $91.60 |
| Purchase #4 | $28.44 | 11.324% | $31.6605 | $31.66 | $31.65 | $31.70 |
| Purchase #5 | $127.79 | 9.102% | $139.4214 | $139.42 | $139.40 | $139.40 |
| Purchase #6 | $249.25 | 9.693% | $273.4098 | $273.41 | $273.40 | $273.40 |
| Purchase #7 | $161.63 | 11.286% | $179.8716 | $179.87 | $179.85 | $179.90 |
| 7 purchase totals = | $868.26 | $945.0426 | $945.04 | $944.95 | $945.20 | |