| 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 | $78.65 | 11.680% | $87.8363 | $87.84 | $87.85 | $87.80 |
| Purchase #2 | $139.70 | 4.334% | $145.7546 | $145.75 | $145.75 | $145.80 |
| Purchase #3 | $31.90 | 3.437% | $32.9964 | $33.00 | $33.00 | $33.00 |
| Purchase #4 | $207.31 | 7.188% | $222.2114 | $222.21 | $222.20 | $222.20 |
| Purchase #5 | $209.62 | 12.245% | $235.288 | $235.29 | $235.30 | $235.30 |
| Purchase #6 | $143.74 | 5.391% | $151.489 | $151.49 | $151.50 | $151.50 |
| Purchase #7 | $35.85 | 3.778% | $37.2044 | $37.20 | $37.20 | $37.20 |
| 7 purchase totals = | $846.77 | $912.7801 | $912.78 | $912.80 | $912.80 | |