| 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 | $120.42 | 4.739% | $126.1267 | $126.13 | $126.15 | $126.10 |
| Purchase #2 | $93.45 | 9.616% | $102.4362 | $102.44 | $102.45 | $102.40 |
| Purchase #3 | $194.71 | 10.573% | $215.2967 | $215.30 | $215.30 | $215.30 |
| Purchase #4 | $45.39 | 10.315% | $50.072 | $50.07 | $50.05 | $50.10 |
| Purchase #5 | $39.57 | 5.718% | $41.8326 | $41.83 | $41.85 | $41.80 |
| Purchase #6 | $160.83 | 3.309% | $166.1519 | $166.15 | $166.15 | $166.20 |
| Purchase #7 | $65.36 | 11.773% | $73.0548 | $73.05 | $73.05 | $73.10 |
| 7 purchase totals = | $719.73 | $774.9709 | $774.97 | $775.00 | $775.00 | |