| 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 | $97.58 | 9.872% | $107.2131 | $107.21 | $107.20 | $107.20 |
| Purchase #2 | $166.90 | 3.486% | $172.7181 | $172.72 | $172.70 | $172.70 |
| Purchase #3 | $178.82 | 10.761% | $198.0628 | $198.06 | $198.05 | $198.10 |
| Purchase #4 | $160.41 | 13.656% | $182.3156 | $182.32 | $182.30 | $182.30 |
| Purchase #5 | $216.55 | 3.225% | $223.5337 | $223.53 | $223.55 | $223.50 |
| Purchase #6 | $141.99 | 13.471% | $161.1175 | $161.12 | $161.10 | $161.10 |
| Purchase #7 | $126.70 | 11.497% | $141.2667 | $141.27 | $141.25 | $141.30 |
| 7 purchase totals = | $1,088.95 | $1,186.2275 | $1,186.23 | $1,186.15 | $1,186.20 | |