| 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 | $136.90 | 7.788% | $147.5618 | $147.56 | $147.55 | $147.60 |
| Purchase #2 | $146.72 | 9.759% | $161.0384 | $161.04 | $161.05 | $161.00 |
| Purchase #3 | $76.58 | 13.312% | $86.7743 | $86.77 | $86.75 | $86.80 |
| Purchase #4 | $84.79 | 3.728% | $87.951 | $87.95 | $87.95 | $88.00 |
| Purchase #5 | $130.86 | 11.392% | $145.7676 | $145.77 | $145.75 | $145.80 |
| Purchase #6 | $81.29 | 5.859% | $86.0528 | $86.05 | $86.05 | $86.10 |
| Purchase #7 | $138.66 | 10.836% | $153.6852 | $153.69 | $153.70 | $153.70 |
| 7 purchase totals = | $795.80 | $868.8311 | $868.83 | $868.80 | $869.00 | |