| 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 | $192.72 | 10.555% | $213.0616 | $213.06 | $213.05 | $213.10 |
| Purchase #2 | $163.41 | 7.463% | $175.6053 | $175.61 | $175.60 | $175.60 |
| Purchase #3 | $125.63 | 8.823% | $136.7143 | $136.71 | $136.70 | $136.70 |
| Purchase #4 | $151.64 | 6.379% | $161.3131 | $161.31 | $161.30 | $161.30 |
| Purchase #5 | $173.48 | 4.302% | $180.9431 | $180.94 | $180.95 | $180.90 |
| Purchase #6 | $107.63 | 8.741% | $117.0379 | $117.04 | $117.05 | $117.00 |
| Purchase #7 | $181.83 | 13.361% | $206.1243 | $206.12 | $206.10 | $206.10 |
| 7 purchase totals = | $1,096.34 | $1,190.7996 | $1,190.79 | $1,190.75 | $1,190.70 | |