| 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 | $175.86 | 13.145% | $198.9768 | $198.98 | $199.00 | $199.00 |
| Purchase #2 | $194.77 | 13.612% | $221.2821 | $221.28 | $221.30 | $221.30 |
| Purchase #3 | $212.79 | 13.806% | $242.1678 | $242.17 | $242.15 | $242.20 |
| Purchase #4 | $131.38 | 5.129% | $138.1185 | $138.12 | $138.10 | $138.10 |
| Purchase #5 | $52.64 | 6.171% | $55.8884 | $55.89 | $55.90 | $55.90 |
| Purchase #6 | $247.34 | 7.416% | $265.6827 | $265.68 | $265.70 | $265.70 |
| Purchase #7 | $157.90 | 13.596% | $179.3681 | $179.37 | $179.35 | $179.40 |
| 7 purchase totals = | $1,172.68 | $1,301.4844 | $1,301.49 | $1,301.50 | $1,301.60 | |