| 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 | $145.68 | 7.714% | $156.9178 | $156.92 | $156.90 | $156.90 |
| Purchase #2 | $161.36 | 12.289% | $181.1895 | $181.19 | $181.20 | $181.20 |
| Purchase #3 | $93.95 | 10.374% | $103.6964 | $103.70 | $103.70 | $103.70 |
| Purchase #4 | $21.89 | 9.188% | $23.9013 | $23.90 | $23.90 | $23.90 |
| Purchase #5 | $84.59 | 8.791% | $92.0263 | $92.03 | $92.05 | $92.00 |
| Purchase #6 | $176.98 | 9.779% | $194.2869 | $194.29 | $194.30 | $194.30 |
| Purchase #7 | $234.38 | 9.340% | $256.2711 | $256.27 | $256.25 | $256.30 |
| 7 purchase totals = | $918.83 | $1,008.2893 | $1,008.30 | $1,008.30 | $1,008.30 | |