| 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 | $154.46 | 4.526% | $161.4509 | $161.45 | $161.45 | $161.50 |
| Purchase #2 | $28.67 | 8.501% | $31.1072 | $31.11 | $31.10 | $31.10 |
| Purchase #3 | $204.96 | 6.136% | $217.5363 | $217.54 | $217.55 | $217.50 |
| Purchase #4 | $132.84 | 12.384% | $149.2909 | $149.29 | $149.30 | $149.30 |
| Purchase #5 | $232.57 | 7.243% | $249.415 | $249.42 | $249.40 | $249.40 |
| Purchase #6 | $116.45 | 12.837% | $131.3987 | $131.40 | $131.40 | $131.40 |
| Purchase #7 | $122.61 | 9.205% | $133.8963 | $133.90 | $133.90 | $133.90 |
| 7 purchase totals = | $992.56 | $1,074.0953 | $1,074.11 | $1,074.10 | $1,074.10 | |