| 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 | $165.61 | 13.158% | $187.401 | $187.40 | $187.40 | $187.40 |
| Purchase #2 | $115.91 | 7.295% | $124.3656 | $124.37 | $124.35 | $124.40 |
| Purchase #3 | $108.81 | 6.768% | $116.1743 | $116.17 | $116.15 | $116.20 |
| Purchase #4 | $195.65 | 8.427% | $212.1374 | $212.14 | $212.15 | $212.10 |
| Purchase #5 | $194.70 | 9.493% | $213.1829 | $213.18 | $213.20 | $213.20 |
| Purchase #6 | $13.26 | 8.482% | $14.3847 | $14.38 | $14.40 | $14.40 |
| Purchase #7 | $80.76 | 8.824% | $87.8863 | $87.89 | $87.90 | $87.90 |
| 7 purchase totals = | $874.70 | $955.5322 | $955.53 | $955.55 | $955.60 | |