| 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 | $165.33 | 6.249% | $175.6615 | $175.66 | $175.65 | $175.70 |
| Purchase #2 | $196.62 | 9.219% | $214.7464 | $214.75 | $214.75 | $214.70 |
| Purchase #3 | $99.81 | 7.760% | $107.5553 | $107.56 | $107.55 | $107.60 |
| Purchase #4 | $189.27 | 6.114% | $200.842 | $200.84 | $200.85 | $200.80 |
| Purchase #5 | $112.99 | 11.683% | $126.1906 | $126.19 | $126.20 | $126.20 |
| Purchase #6 | $10.79 | 5.850% | $11.4212 | $11.42 | $11.40 | $11.40 |
| Purchase #7 | $240.54 | 4.814% | $252.1196 | $252.12 | $252.10 | $252.10 |
| 7 purchase totals = | $1,015.35 | $1,088.5366 | $1,088.54 | $1,088.50 | $1,088.50 | |