| 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 | $131.47 | 7.531% | $141.371 | $141.37 | $141.35 | $141.40 |
| Purchase #2 | $70.54 | 13.570% | $80.1123 | $80.11 | $80.10 | $80.10 |
| Purchase #3 | $177.30 | 13.397% | $201.0529 | $201.05 | $201.05 | $201.10 |
| Purchase #4 | $58.47 | 8.231% | $63.2827 | $63.28 | $63.30 | $63.30 |
| Purchase #5 | $126.76 | 11.755% | $141.6606 | $141.66 | $141.65 | $141.70 |
| Purchase #6 | $119.96 | 10.625% | $132.7058 | $132.71 | $132.70 | $132.70 |
| Purchase #7 | $65.98 | 9.295% | $72.1128 | $72.11 | $72.10 | $72.10 |
| 7 purchase totals = | $750.48 | $832.2981 | $832.29 | $832.25 | $832.40 | |