| 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 | $136.98 | 8.253% | $148.285 | $148.29 | $148.30 | $148.30 |
| Purchase #2 | $8.27 | 5.241% | $8.7034 | $8.70 | $8.70 | $8.70 |
| Purchase #3 | $5.92 | 13.738% | $6.7333 | $6.73 | $6.75 | $6.70 |
| Purchase #4 | $172.85 | 4.318% | $180.3137 | $180.31 | $180.30 | $180.30 |
| Purchase #5 | $181.47 | 5.427% | $191.3184 | $191.32 | $191.30 | $191.30 |
| Purchase #6 | $235.83 | 11.843% | $263.7593 | $263.76 | $263.75 | $263.80 |
| Purchase #7 | $165.97 | 8.503% | $180.0824 | $180.08 | $180.10 | $180.10 |
| 7 purchase totals = | $907.29 | $979.1955 | $979.19 | $979.20 | $979.20 | |