| 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 | $157.86 | 10.649% | $174.6705 | $174.67 | $174.65 | $174.70 |
| Purchase #2 | $113.36 | 4.503% | $118.4646 | $118.46 | $118.45 | $118.50 |
| Purchase #3 | $226.70 | 11.475% | $252.7138 | $252.71 | $252.70 | $252.70 |
| Purchase #4 | $16.93 | 4.562% | $17.7023 | $17.70 | $17.70 | $17.70 |
| Purchase #5 | $131.64 | 5.696% | $139.1382 | $139.14 | $139.15 | $139.10 |
| Purchase #6 | $15.88 | 12.536% | $17.8707 | $17.87 | $17.85 | $17.90 |
| Purchase #7 | $62.32 | 11.777% | $69.6594 | $69.66 | $69.65 | $69.70 |
| 7 purchase totals = | $724.69 | $790.2195 | $790.21 | $790.15 | $790.30 | |