| 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 | $175.92 | 7.267% | $188.7041 | $188.70 | $188.70 | $188.70 |
| Purchase #2 | $249.40 | 13.866% | $283.9818 | $283.98 | $284.00 | $284.00 |
| Purchase #3 | $57.82 | 8.357% | $62.652 | $62.65 | $62.65 | $62.70 |
| Purchase #4 | $53.94 | 8.242% | $58.3857 | $58.39 | $58.40 | $58.40 |
| Purchase #5 | $189.69 | 9.365% | $207.4545 | $207.45 | $207.45 | $207.50 |
| Purchase #6 | $231.55 | 10.418% | $255.6729 | $255.67 | $255.65 | $255.70 |
| Purchase #7 | $56.47 | 6.610% | $60.2027 | $60.20 | $60.20 | $60.20 |
| 7 purchase totals = | $1,014.79 | $1,117.0537 | $1,117.04 | $1,117.05 | $1,117.20 | |