| 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 | $128.62 | 13.112% | $145.4847 | $145.48 | $145.50 | $145.50 |
| Purchase #2 | $100.85 | 6.483% | $107.3881 | $107.39 | $107.40 | $107.40 |
| Purchase #3 | $221.94 | 10.194% | $244.5646 | $244.56 | $244.55 | $244.60 |
| Purchase #4 | $126.95 | 3.569% | $131.4808 | $131.48 | $131.50 | $131.50 |
| Purchase #5 | $108.37 | 4.394% | $113.1318 | $113.13 | $113.15 | $113.10 |
| Purchase #6 | $60.96 | 7.737% | $65.6765 | $65.68 | $65.70 | $65.70 |
| Purchase #7 | $6.76 | 10.784% | $7.489 | $7.49 | $7.50 | $7.50 |
| 7 purchase totals = | $754.45 | $815.2155 | $815.21 | $815.30 | $815.30 | |