| 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 | $163.37 | 4.113% | $170.0894 | $170.09 | $170.10 | $170.10 |
| Purchase #2 | $212.96 | 6.792% | $227.4242 | $227.42 | $227.40 | $227.40 |
| Purchase #3 | $244.68 | 9.194% | $267.1759 | $267.18 | $267.20 | $267.20 |
| Purchase #4 | $109.51 | 5.135% | $115.1333 | $115.13 | $115.15 | $115.10 |
| Purchase #5 | $17.75 | 10.663% | $19.6427 | $19.64 | $19.65 | $19.60 |
| Purchase #6 | $142.85 | 9.855% | $156.9279 | $156.93 | $156.95 | $156.90 |
| Purchase #7 | $62.63 | 6.622% | $66.7774 | $66.78 | $66.80 | $66.80 |
| 7 purchase totals = | $953.75 | $1,023.1708 | $1,023.17 | $1,023.25 | $1,023.10 | |