| 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 | $49.75 | 10.191% | $54.82 | $54.82 | $54.80 | $54.80 |
| Purchase #2 | $154.39 | 9.255% | $168.6788 | $168.68 | $168.70 | $168.70 |
| Purchase #3 | $115.70 | 7.708% | $124.6182 | $124.62 | $124.60 | $124.60 |
| Purchase #4 | $87.25 | 5.698% | $92.2215 | $92.22 | $92.20 | $92.20 |
| Purchase #5 | $116.39 | 10.627% | $128.7588 | $128.76 | $128.75 | $128.80 |
| Purchase #6 | $67.98 | 8.232% | $73.5761 | $73.58 | $73.60 | $73.60 |
| Purchase #7 | $155.36 | 5.107% | $163.2942 | $163.29 | $163.30 | $163.30 |
| 7 purchase totals = | $746.82 | $805.9676 | $805.97 | $805.95 | $806.00 | |