| 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 | $152.72 | 4.330% | $159.3328 | $159.33 | $159.35 | $159.30 |
| Purchase #2 | $13.96 | 8.787% | $15.1867 | $15.19 | $15.20 | $15.20 |
| Purchase #3 | $229.79 | 9.767% | $252.2336 | $252.23 | $252.25 | $252.20 |
| Purchase #4 | $174.47 | 12.713% | $196.6504 | $196.65 | $196.65 | $196.70 |
| Purchase #5 | $169.73 | 3.247% | $175.2411 | $175.24 | $175.25 | $175.20 |
| Purchase #6 | $249.85 | 7.597% | $268.8311 | $268.83 | $268.85 | $268.80 |
| Purchase #7 | $74.57 | 10.134% | $82.1269 | $82.13 | $82.15 | $82.10 |
| 7 purchase totals = | $1,065.09 | $1,149.6026 | $1,149.60 | $1,149.70 | $1,149.50 | |