| 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 | $149.65 | 3.754% | $155.2679 | $155.27 | $155.25 | $155.30 |
| Purchase #2 | $122.45 | 8.805% | $133.2317 | $133.23 | $133.25 | $133.20 |
| Purchase #3 | $89.31 | 5.703% | $94.4033 | $94.40 | $94.40 | $94.40 |
| Purchase #4 | $133.46 | 9.191% | $145.7263 | $145.73 | $145.75 | $145.70 |
| Purchase #5 | $236.85 | 11.206% | $263.3914 | $263.39 | $263.40 | $263.40 |
| Purchase #6 | $216.57 | 9.660% | $237.4907 | $237.49 | $237.50 | $237.50 |
| Purchase #7 | $113.62 | 6.791% | $121.3359 | $121.34 | $121.35 | $121.30 |
| 7 purchase totals = | $1,061.91 | $1,150.8472 | $1,150.85 | $1,150.90 | $1,150.80 | |