| 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 | $168.26 | 7.376% | $180.6709 | $180.67 | $180.65 | $180.70 |
| Purchase #2 | $79.60 | 3.271% | $82.2037 | $82.20 | $82.20 | $82.20 |
| Purchase #3 | $107.84 | 10.620% | $119.2926 | $119.29 | $119.30 | $119.30 |
| Purchase #4 | $83.36 | 6.323% | $88.6309 | $88.63 | $88.65 | $88.60 |
| Purchase #5 | $169.88 | 12.154% | $190.5272 | $190.53 | $190.55 | $190.50 |
| Purchase #6 | $142.51 | 3.213% | $147.0888 | $147.09 | $147.10 | $147.10 |
| Purchase #7 | $190.45 | 13.299% | $215.7779 | $215.78 | $215.80 | $215.80 |
| 7 purchase totals = | $941.90 | $1,024.1920 | $1,024.19 | $1,024.25 | $1,024.20 | |