| 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 | $144.44 | 9.859% | $158.6803 | $158.68 | $158.70 | $158.70 |
| Purchase #2 | $161.30 | 3.366% | $166.7294 | $166.73 | $166.75 | $166.70 |
| Purchase #3 | $175.31 | 7.594% | $188.623 | $188.62 | $188.60 | $188.60 |
| Purchase #4 | $235.38 | 5.816% | $249.0697 | $249.07 | $249.05 | $249.10 |
| Purchase #5 | $51.44 | 10.295% | $56.7357 | $56.74 | $56.75 | $56.70 |
| Purchase #6 | $193.79 | 10.357% | $213.8608 | $213.86 | $213.85 | $213.90 |
| Purchase #7 | $37.39 | 7.613% | $40.2365 | $40.24 | $40.25 | $40.20 |
| 7 purchase totals = | $999.05 | $1,073.9354 | $1,073.94 | $1,073.95 | $1,073.90 | |