| 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 | $216.86 | 4.810% | $227.291 | $227.29 | $227.30 | $227.30 |
| Purchase #2 | $29.60 | 8.769% | $32.1956 | $32.20 | $32.20 | $32.20 |
| Purchase #3 | $40.75 | 13.742% | $46.3499 | $46.35 | $46.35 | $46.30 |
| Purchase #4 | $150.30 | 4.826% | $157.5535 | $157.55 | $157.55 | $157.60 |
| Purchase #5 | $157.38 | 11.527% | $175.5212 | $175.52 | $175.50 | $175.50 |
| Purchase #6 | $53.60 | 13.655% | $60.9191 | $60.92 | $60.90 | $60.90 |
| Purchase #7 | $240.44 | 13.214% | $272.2117 | $272.21 | $272.20 | $272.20 |
| 7 purchase totals = | $888.93 | $972.0420 | $972.04 | $972.00 | $972.00 | |