| 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 | $140.63 | 3.256% | $145.2089 | $145.21 | $145.20 | $145.20 |
| Purchase #2 | $70.87 | 13.376% | $80.3496 | $80.35 | $80.35 | $80.30 |
| Purchase #3 | $117.61 | 6.289% | $125.0065 | $125.01 | $125.00 | $125.00 |
| Purchase #4 | $119.85 | 9.838% | $131.6408 | $131.64 | $131.65 | $131.60 |
| Purchase #5 | $67.64 | 6.507% | $72.0413 | $72.04 | $72.05 | $72.00 |
| Purchase #6 | $158.65 | 7.254% | $170.1585 | $170.16 | $170.15 | $170.20 |
| Purchase #7 | $219.72 | 6.585% | $234.1886 | $234.19 | $234.20 | $234.20 |
| 7 purchase totals = | $894.97 | $958.5942 | $958.60 | $958.60 | $958.50 | |