| 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 | $110.87 | 13.528% | $125.8685 | $125.87 | $125.85 | $125.90 |
| Purchase #2 | $144.54 | 13.315% | $163.7855 | $163.79 | $163.80 | $163.80 |
| Purchase #3 | $85.84 | 7.137% | $91.9664 | $91.97 | $91.95 | $92.00 |
| Purchase #4 | $152.84 | 12.629% | $172.1422 | $172.14 | $172.15 | $172.10 |
| Purchase #5 | $23.29 | 8.242% | $25.2096 | $25.21 | $25.20 | $25.20 |
| Purchase #6 | $8.51 | 6.452% | $9.0591 | $9.06 | $9.05 | $9.10 |
| Purchase #7 | $109.25 | 12.833% | $123.2701 | $123.27 | $123.25 | $123.30 |
| 7 purchase totals = | $635.14 | $711.3014 | $711.31 | $711.25 | $711.40 | |