| 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 | $74.55 | 13.856% | $84.8796 | $84.88 | $84.90 | $84.90 |
| Purchase #2 | $167.54 | 13.312% | $189.8429 | $189.84 | $189.85 | $189.80 |
| Purchase #3 | $116.74 | 9.844% | $128.2319 | $128.23 | $128.25 | $128.20 |
| Purchase #4 | $89.93 | 11.282% | $100.0759 | $100.08 | $100.10 | $100.10 |
| Purchase #5 | $48.50 | 7.515% | $52.1448 | $52.14 | $52.15 | $52.10 |
| Purchase #6 | $201.38 | 11.826% | $225.1952 | $225.20 | $225.20 | $225.20 |
| Purchase #7 | $219.52 | 3.789% | $227.8376 | $227.84 | $227.85 | $227.80 |
| 7 purchase totals = | $918.16 | $1,008.2079 | $1,008.21 | $1,008.30 | $1,008.10 | |