| 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 | $198.86 | 9.234% | $217.2227 | $217.22 | $217.20 | $217.20 |
| Purchase #2 | $95.82 | 7.500% | $103.0065 | $103.01 | $103.00 | $103.00 |
| Purchase #3 | $25.81 | 13.179% | $29.2115 | $29.21 | $29.20 | $29.20 |
| Purchase #4 | $33.87 | 3.223% | $34.9616 | $34.96 | $34.95 | $35.00 |
| Purchase #5 | $139.55 | 8.749% | $151.7592 | $151.76 | $151.75 | $151.80 |
| Purchase #6 | $140.43 | 7.466% | $150.9145 | $150.91 | $150.90 | $150.90 |
| Purchase #7 | $42.49 | 6.428% | $45.2213 | $45.22 | $45.20 | $45.20 |
| 7 purchase totals = | $676.83 | $732.2973 | $732.29 | $732.20 | $732.30 | |