| 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 | $16.36 | 12.466% | $18.3994 | $18.40 | $18.40 | $18.40 |
| Purchase #2 | $136.77 | 11.129% | $151.9911 | $151.99 | $152.00 | $152.00 |
| Purchase #3 | $159.56 | 8.644% | $173.3524 | $173.35 | $173.35 | $173.40 |
| Purchase #4 | $147.51 | 7.840% | $159.0748 | $159.07 | $159.05 | $159.10 |
| Purchase #5 | $69.57 | 5.479% | $73.3817 | $73.38 | $73.40 | $73.40 |
| Purchase #6 | $20.36 | 13.616% | $23.1322 | $23.13 | $23.15 | $23.10 |
| Purchase #7 | $198.53 | 7.669% | $213.7553 | $213.76 | $213.75 | $213.80 |
| 7 purchase totals = | $748.66 | $813.0869 | $813.08 | $813.10 | $813.20 | |