| 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 | $138.46 | 4.142% | $144.195 | $144.20 | $144.20 | $144.20 |
| Purchase #2 | $236.83 | 3.729% | $245.6614 | $245.66 | $245.65 | $245.70 |
| Purchase #3 | $170.96 | 4.557% | $178.7506 | $178.75 | $178.75 | $178.80 |
| Purchase #4 | $6.62 | 13.192% | $7.4933 | $7.49 | $7.50 | $7.50 |
| Purchase #5 | $222.63 | 5.673% | $235.2598 | $235.26 | $235.25 | $235.30 |
| Purchase #6 | $134.53 | 11.384% | $149.8449 | $149.84 | $149.85 | $149.80 |
| Purchase #7 | $180.52 | 13.610% | $205.0888 | $205.09 | $205.10 | $205.10 |
| 7 purchase totals = | $1,090.55 | $1,166.2938 | $1,166.29 | $1,166.30 | $1,166.40 | |