| 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 | $150.64 | 6.527% | $160.4723 | $160.47 | $160.45 | $160.50 |
| Purchase #2 | $87.28 | 7.177% | $93.5441 | $93.54 | $93.55 | $93.50 |
| Purchase #3 | $101.55 | 12.469% | $114.2123 | $114.21 | $114.20 | $114.20 |
| Purchase #4 | $33.88 | 8.371% | $36.7161 | $36.72 | $36.70 | $36.70 |
| Purchase #5 | $196.46 | 13.863% | $223.6952 | $223.70 | $223.70 | $223.70 |
| Purchase #6 | $56.49 | 13.337% | $64.0241 | $64.02 | $64.00 | $64.00 |
| Purchase #7 | $134.59 | 4.779% | $141.0221 | $141.02 | $141.00 | $141.00 |
| 7 purchase totals = | $760.89 | $833.6862 | $833.68 | $833.60 | $833.60 | |