| 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 | $188.53 | 11.825% | $210.8237 | $210.82 | $210.80 | $210.80 |
| Purchase #2 | $137.83 | 13.708% | $156.7237 | $156.72 | $156.70 | $156.70 |
| Purchase #3 | $58.54 | 7.836% | $63.1272 | $63.13 | $63.15 | $63.10 |
| Purchase #4 | $143.97 | 13.625% | $163.5859 | $163.59 | $163.60 | $163.60 |
| Purchase #5 | $108.85 | 4.477% | $113.7232 | $113.72 | $113.70 | $113.70 |
| Purchase #6 | $54.34 | 3.248% | $56.105 | $56.11 | $56.10 | $56.10 |
| Purchase #7 | $80.95 | 9.350% | $88.5188 | $88.52 | $88.50 | $88.50 |
| 7 purchase totals = | $773.01 | $852.6075 | $852.61 | $852.55 | $852.50 | |