| 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 | $43.39 | 4.138% | $45.1855 | $45.19 | $45.20 | $45.20 |
| Purchase #2 | $176.92 | 13.695% | $201.1492 | $201.15 | $201.15 | $201.10 |
| Purchase #3 | $104.83 | 10.835% | $116.1883 | $116.19 | $116.20 | $116.20 |
| Purchase #4 | $21.52 | 11.128% | $23.9147 | $23.91 | $23.90 | $23.90 |
| Purchase #5 | $14.95 | 11.280% | $16.6364 | $16.64 | $16.65 | $16.60 |
| Purchase #6 | $169.98 | 3.281% | $175.557 | $175.56 | $175.55 | $175.60 |
| Purchase #7 | $244.89 | 12.866% | $276.3975 | $276.40 | $276.40 | $276.40 |
| 7 purchase totals = | $776.48 | $855.0286 | $855.04 | $855.05 | $855.00 | |