| 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 | $153.83 | 10.439% | $169.8883 | $169.89 | $169.90 | $169.90 |
| Purchase #2 | $103.31 | 3.408% | $106.8308 | $106.83 | $106.85 | $106.80 |
| Purchase #3 | $23.76 | 5.866% | $25.1538 | $25.15 | $25.15 | $25.20 |
| Purchase #4 | $230.84 | 6.131% | $244.9928 | $244.99 | $245.00 | $245.00 |
| Purchase #5 | $69.93 | 13.191% | $79.1545 | $79.15 | $79.15 | $79.20 |
| Purchase #6 | $118.70 | 11.543% | $132.4015 | $132.40 | $132.40 | $132.40 |
| Purchase #7 | $209.73 | 6.500% | $223.3625 | $223.36 | $223.35 | $223.40 |
| 7 purchase totals = | $910.10 | $981.7842 | $981.77 | $981.80 | $981.90 | |