| 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 | $136.37 | 7.255% | $146.2636 | $146.26 | $146.25 | $146.30 |
| Purchase #2 | $56.97 | 9.781% | $62.5422 | $62.54 | $62.55 | $62.50 |
| Purchase #3 | $219.25 | 13.826% | $249.5635 | $249.56 | $249.55 | $249.60 |
| Purchase #4 | $229.31 | 13.269% | $259.7371 | $259.74 | $259.75 | $259.70 |
| Purchase #5 | $21.42 | 11.546% | $23.8932 | $23.89 | $23.90 | $23.90 |
| Purchase #6 | $34.37 | 3.224% | $35.4781 | $35.48 | $35.50 | $35.50 |
| Purchase #7 | $196.52 | 3.685% | $203.7618 | $203.76 | $203.75 | $203.80 |
| 7 purchase totals = | $894.21 | $981.2395 | $981.23 | $981.25 | $981.30 | |