| 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 | $215.88 | 7.500% | $232.071 | $232.07 | $232.05 | $232.10 |
| Purchase #2 | $122.84 | 13.704% | $139.674 | $139.67 | $139.65 | $139.70 |
| Purchase #3 | $49.41 | 13.691% | $56.1747 | $56.17 | $56.15 | $56.20 |
| Purchase #4 | $160.84 | 4.212% | $167.6146 | $167.61 | $167.60 | $167.60 |
| Purchase #5 | $138.49 | 7.816% | $149.3144 | $149.31 | $149.30 | $149.30 |
| Purchase #6 | $112.81 | 10.752% | $124.9393 | $124.94 | $124.95 | $124.90 |
| Purchase #7 | $202.72 | 9.839% | $222.6656 | $222.67 | $222.65 | $222.70 |
| 7 purchase totals = | $1,002.99 | $1,092.4536 | $1,092.44 | $1,092.35 | $1,092.50 | |