| 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 | $179.45 | 4.473% | $187.4768 | $187.48 | $187.50 | $187.50 |
| Purchase #2 | $12.93 | 10.706% | $14.3143 | $14.31 | $14.30 | $14.30 |
| Purchase #3 | $189.27 | 11.841% | $211.6815 | $211.68 | $211.70 | $211.70 |
| Purchase #4 | $67.25 | 4.309% | $70.1478 | $70.15 | $70.15 | $70.10 |
| Purchase #5 | $242.91 | 8.723% | $264.099 | $264.10 | $264.10 | $264.10 |
| Purchase #6 | $25.95 | 3.171% | $26.7729 | $26.77 | $26.75 | $26.80 |
| Purchase #7 | $89.25 | 6.300% | $94.8728 | $94.87 | $94.85 | $94.90 |
| 7 purchase totals = | $807.01 | $869.3651 | $869.36 | $869.35 | $869.40 | |