| 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 | $167.81 | 7.255% | $179.9846 | $179.98 | $180.00 | $180.00 |
| Purchase #2 | $199.43 | 6.352% | $212.0978 | $212.10 | $212.10 | $212.10 |
| Purchase #3 | $151.82 | 12.459% | $170.7353 | $170.74 | $170.75 | $170.70 |
| Purchase #4 | $66.65 | 11.402% | $74.2494 | $74.25 | $74.25 | $74.20 |
| Purchase #5 | $234.30 | 6.508% | $249.5482 | $249.55 | $249.55 | $249.50 |
| Purchase #6 | $162.71 | 3.785% | $168.8686 | $168.87 | $168.85 | $168.90 |
| Purchase #7 | $146.25 | 12.682% | $164.7974 | $164.80 | $164.80 | $164.80 |
| 7 purchase totals = | $1,128.97 | $1,220.2813 | $1,220.29 | $1,220.30 | $1,220.20 | |