| 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 | $178.88 | 5.729% | $189.128 | $189.13 | $189.15 | $189.10 |
| Purchase #2 | $49.86 | 8.586% | $54.141 | $54.14 | $54.15 | $54.10 |
| Purchase #3 | $62.33 | 13.389% | $70.6754 | $70.68 | $70.70 | $70.70 |
| Purchase #4 | $26.74 | 8.363% | $28.9763 | $28.98 | $29.00 | $29.00 |
| Purchase #5 | $46.32 | 11.198% | $51.5069 | $51.51 | $51.50 | $51.50 |
| Purchase #6 | $216.78 | 5.819% | $229.3944 | $229.39 | $229.40 | $229.40 |
| Purchase #7 | $225.98 | 9.666% | $247.8232 | $247.82 | $247.80 | $247.80 |
| 7 purchase totals = | $806.89 | $871.6452 | $871.65 | $871.70 | $871.60 | |