| 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 | $16.35 | 13.274% | $18.5203 | $18.52 | $18.50 | $18.50 |
| Purchase #2 | $62.77 | 6.223% | $66.6762 | $66.68 | $66.70 | $66.70 |
| Purchase #3 | $243.56 | 9.616% | $266.9807 | $266.98 | $267.00 | $267.00 |
| Purchase #4 | $81.97 | 6.248% | $87.0915 | $87.09 | $87.10 | $87.10 |
| Purchase #5 | $151.86 | 5.482% | $160.185 | $160.19 | $160.20 | $160.20 |
| Purchase #6 | $226.32 | 7.754% | $243.8689 | $243.87 | $243.85 | $243.90 |
| Purchase #7 | $25.26 | 4.544% | $26.4078 | $26.41 | $26.40 | $26.40 |
| 7 purchase totals = | $808.09 | $869.7304 | $869.74 | $869.75 | $869.80 | |