| 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 | $140.85 | 6.146% | $149.5066 | $149.51 | $149.50 | $149.50 |
| Purchase #2 | $137.26 | 8.409% | $148.8022 | $148.80 | $148.80 | $148.80 |
| Purchase #3 | $238.97 | 11.271% | $265.9043 | $265.90 | $265.90 | $265.90 |
| Purchase #4 | $42.77 | 3.660% | $44.3354 | $44.34 | $44.35 | $44.30 |
| Purchase #5 | $71.72 | 11.425% | $79.914 | $79.91 | $79.90 | $79.90 |
| Purchase #6 | $73.73 | 9.290% | $80.5795 | $80.58 | $80.60 | $80.60 |
| Purchase #7 | $184.81 | 11.462% | $205.9929 | $205.99 | $206.00 | $206.00 |
| 7 purchase totals = | $890.11 | $975.0349 | $975.03 | $975.05 | $975.00 | |