| 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 | $220.47 | 12.117% | $247.1843 | $247.18 | $247.20 | $247.20 |
| Purchase #2 | $156.33 | 5.645% | $165.1548 | $165.15 | $165.15 | $165.20 |
| Purchase #3 | $99.73 | 4.299% | $104.0174 | $104.02 | $104.00 | $104.00 |
| Purchase #4 | $122.71 | 7.544% | $131.9672 | $131.97 | $131.95 | $132.00 |
| Purchase #5 | $160.64 | 8.177% | $173.7755 | $173.78 | $173.80 | $173.80 |
| Purchase #6 | $199.57 | 12.747% | $225.0092 | $225.01 | $225.00 | $225.00 |
| Purchase #7 | $139.32 | 6.275% | $148.0623 | $148.06 | $148.05 | $148.10 |
| 7 purchase totals = | $1,098.77 | $1,195.1707 | $1,195.17 | $1,195.15 | $1,195.30 | |