| 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 | $175.34 | 3.304% | $181.1332 | $181.13 | $181.15 | $181.10 |
| Purchase #2 | $240.43 | 7.699% | $258.9407 | $258.94 | $258.95 | $258.90 |
| Purchase #3 | $112.58 | 3.706% | $116.7522 | $116.75 | $116.75 | $116.80 |
| Purchase #4 | $209.41 | 4.253% | $218.3162 | $218.32 | $218.30 | $218.30 |
| Purchase #5 | $175.25 | 8.129% | $189.4961 | $189.50 | $189.50 | $189.50 |
| Purchase #6 | $52.35 | 12.719% | $59.0084 | $59.01 | $59.00 | $59.00 |
| Purchase #7 | $227.39 | 7.431% | $244.2874 | $244.29 | $244.30 | $244.30 |
| 7 purchase totals = | $1,192.75 | $1,267.9342 | $1,267.94 | $1,267.95 | $1,267.90 | |