| 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 | $136.31 | 10.761% | $150.9783 | $150.98 | $151.00 | $151.00 |
| Purchase #2 | $227.30 | 12.454% | $255.6079 | $255.61 | $255.60 | $255.60 |
| Purchase #3 | $24.88 | 11.639% | $27.7758 | $27.78 | $27.80 | $27.80 |
| Purchase #4 | $239.82 | 13.477% | $272.1405 | $272.14 | $272.15 | $272.10 |
| Purchase #5 | $160.66 | 3.369% | $166.0726 | $166.07 | $166.05 | $166.10 |
| Purchase #6 | $149.28 | 7.750% | $160.8492 | $160.85 | $160.85 | $160.80 |
| Purchase #7 | $85.40 | 7.732% | $92.0031 | $92.00 | $92.00 | $92.00 |
| 7 purchase totals = | $1,023.65 | $1,125.4274 | $1,125.43 | $1,125.45 | $1,125.40 | |