| 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 | $172.49 | 3.306% | $178.1925 | $178.19 | $178.20 | $178.20 |
| Purchase #2 | $217.89 | 12.299% | $244.6883 | $244.69 | $244.70 | $244.70 |
| Purchase #3 | $182.35 | 11.433% | $203.1981 | $203.20 | $203.20 | $203.20 |
| Purchase #4 | $191.88 | 11.474% | $213.8963 | $213.90 | $213.90 | $213.90 |
| Purchase #5 | $13.99 | 7.841% | $15.087 | $15.09 | $15.10 | $15.10 |
| Purchase #6 | $56.71 | 12.316% | $63.6944 | $63.69 | $63.70 | $63.70 |
| Purchase #7 | $217.78 | 7.574% | $234.2747 | $234.27 | $234.25 | $234.30 |
| 7 purchase totals = | $1,053.09 | $1,153.0313 | $1,153.03 | $1,153.05 | $1,153.10 | |