| 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 | $183.32 | 4.861% | $192.2312 | $192.23 | $192.25 | $192.20 |
| Purchase #2 | $19.72 | 5.613% | $20.8269 | $20.83 | $20.85 | $20.80 |
| Purchase #3 | $201.42 | 9.211% | $219.9728 | $219.97 | $219.95 | $220.00 |
| Purchase #4 | $44.32 | 9.834% | $48.6784 | $48.68 | $48.70 | $48.70 |
| Purchase #5 | $226.75 | 6.829% | $242.2348 | $242.23 | $242.25 | $242.20 |
| Purchase #6 | $136.86 | 10.426% | $151.129 | $151.13 | $151.15 | $151.10 |
| Purchase #7 | $91.91 | 3.396% | $95.0313 | $95.03 | $95.05 | $95.00 |
| 7 purchase totals = | $904.30 | $970.1044 | $970.10 | $970.20 | $970.00 | |