| 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 | $129.80 | 8.290% | $140.5604 | $140.56 | $140.55 | $140.60 |
| Purchase #2 | $103.85 | 6.660% | $110.7664 | $110.77 | $110.75 | $110.80 |
| Purchase #3 | $100.94 | 5.153% | $106.1414 | $106.14 | $106.15 | $106.10 |
| Purchase #4 | $183.71 | 12.355% | $206.4074 | $206.41 | $206.40 | $206.40 |
| Purchase #5 | $14.68 | 13.750% | $16.6985 | $16.70 | $16.70 | $16.70 |
| Purchase #6 | $200.48 | 6.614% | $213.7397 | $213.74 | $213.75 | $213.70 |
| Purchase #7 | $77.67 | 5.856% | $82.2184 | $82.22 | $82.20 | $82.20 |
| 7 purchase totals = | $811.13 | $876.5322 | $876.54 | $876.50 | $876.50 | |