| 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 | $136.64 | 12.223% | $153.3415 | $153.34 | $153.35 | $153.30 |
| Purchase #2 | $182.80 | 8.372% | $198.104 | $198.10 | $198.10 | $198.10 |
| Purchase #3 | $159.83 | 4.688% | $167.3228 | $167.32 | $167.30 | $167.30 |
| Purchase #4 | $11.49 | 6.477% | $12.2342 | $12.23 | $12.25 | $12.20 |
| Purchase #5 | $214.46 | 6.557% | $228.5221 | $228.52 | $228.50 | $228.50 |
| Purchase #6 | $88.99 | 4.805% | $93.266 | $93.27 | $93.25 | $93.30 |
| Purchase #7 | $12.39 | 6.494% | $13.1946 | $13.19 | $13.20 | $13.20 |
| 7 purchase totals = | $806.60 | $865.9852 | $865.97 | $865.95 | $865.90 | |