| 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 | $148.42 | 8.233% | $160.6394 | $160.64 | $160.65 | $160.60 |
| Purchase #2 | $242.41 | 7.424% | $260.4065 | $260.41 | $260.40 | $260.40 |
| Purchase #3 | $206.53 | 3.135% | $213.0047 | $213.00 | $213.00 | $213.00 |
| Purchase #4 | $21.54 | 7.230% | $23.0973 | $23.10 | $23.10 | $23.10 |
| Purchase #5 | $174.91 | 6.228% | $185.8034 | $185.80 | $185.80 | $185.80 |
| Purchase #6 | $53.41 | 13.510% | $60.6257 | $60.63 | $60.65 | $60.60 |
| Purchase #7 | $159.47 | 13.193% | $180.5089 | $180.51 | $180.50 | $180.50 |
| 7 purchase totals = | $1,006.69 | $1,084.0859 | $1,084.09 | $1,084.10 | $1,084.00 | |