| 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 | $172.87 | 4.621% | $180.8583 | $180.86 | $180.85 | $180.90 |
| Purchase #2 | $234.49 | 6.223% | $249.0823 | $249.08 | $249.10 | $249.10 |
| Purchase #3 | $19.37 | 4.524% | $20.2463 | $20.25 | $20.25 | $20.20 |
| Purchase #4 | $69.36 | 5.384% | $73.0943 | $73.09 | $73.10 | $73.10 |
| Purchase #5 | $195.76 | 9.122% | $213.6172 | $213.62 | $213.60 | $213.60 |
| Purchase #6 | $53.42 | 7.658% | $57.5109 | $57.51 | $57.50 | $57.50 |
| Purchase #7 | $129.94 | 4.827% | $136.2122 | $136.21 | $136.20 | $136.20 |
| 7 purchase totals = | $875.21 | $930.6215 | $930.62 | $930.60 | $930.60 | |