| 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 | $16.52 | 9.206% | $18.0408 | $18.04 | $18.05 | $18.00 |
| Purchase #2 | $107.85 | 4.572% | $112.7809 | $112.78 | $112.80 | $112.80 |
| Purchase #3 | $229.46 | 10.246% | $252.9705 | $252.97 | $252.95 | $253.00 |
| Purchase #4 | $183.39 | 13.399% | $207.9624 | $207.96 | $207.95 | $208.00 |
| Purchase #5 | $132.80 | 12.311% | $149.149 | $149.15 | $149.15 | $149.10 |
| Purchase #6 | $56.77 | 3.398% | $58.699 | $58.70 | $58.70 | $58.70 |
| Purchase #7 | $176.95 | 5.681% | $187.0025 | $187.00 | $187.00 | $187.00 |
| 7 purchase totals = | $903.74 | $986.6051 | $986.60 | $986.60 | $986.60 | |