| 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 | $176.62 | 5.810% | $186.8816 | $186.88 | $186.90 | $186.90 |
| Purchase #2 | $84.46 | 10.180% | $93.058 | $93.06 | $93.05 | $93.10 |
| Purchase #3 | $205.27 | 7.719% | $221.1148 | $221.11 | $221.10 | $221.10 |
| Purchase #4 | $75.29 | 12.649% | $84.8134 | $84.81 | $84.80 | $84.80 |
| Purchase #5 | $247.28 | 9.663% | $271.1747 | $271.17 | $271.15 | $271.20 |
| Purchase #6 | $168.76 | 13.853% | $192.1383 | $192.14 | $192.15 | $192.10 |
| Purchase #7 | $100.94 | 12.741% | $113.8008 | $113.80 | $113.80 | $113.80 |
| 7 purchase totals = | $1,058.62 | $1,162.9816 | $1,162.97 | $1,162.95 | $1,163.00 | |