| 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 | $185.82 | 9.731% | $203.9021 | $203.90 | $203.90 | $203.90 |
| Purchase #2 | $217.50 | 7.397% | $233.5885 | $233.59 | $233.60 | $233.60 |
| Purchase #3 | $87.46 | 12.134% | $98.0724 | $98.07 | $98.05 | $98.10 |
| Purchase #4 | $6.34 | 13.487% | $7.1951 | $7.20 | $7.20 | $7.20 |
| Purchase #5 | $8.26 | 11.197% | $9.1849 | $9.18 | $9.20 | $9.20 |
| Purchase #6 | $52.67 | 13.785% | $59.9306 | $59.93 | $59.95 | $59.90 |
| Purchase #7 | $183.89 | 6.206% | $195.3022 | $195.30 | $195.30 | $195.30 |
| 7 purchase totals = | $741.94 | $807.1758 | $807.17 | $807.20 | $807.20 | |