| 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 | $169.53 | 3.294% | $175.1143 | $175.11 | $175.10 | $175.10 |
| Purchase #2 | $22.45 | 5.336% | $23.6479 | $23.65 | $23.65 | $23.60 |
| Purchase #3 | $205.63 | 7.571% | $221.1982 | $221.20 | $221.20 | $221.20 |
| Purchase #4 | $160.32 | 13.685% | $182.2598 | $182.26 | $182.25 | $182.30 |
| Purchase #5 | $199.48 | 8.441% | $216.3181 | $216.32 | $216.30 | $216.30 |
| Purchase #6 | $49.49 | 5.802% | $52.3614 | $52.36 | $52.35 | $52.40 |
| Purchase #7 | $117.78 | 6.462% | $125.3909 | $125.39 | $125.40 | $125.40 |
| 7 purchase totals = | $924.68 | $996.2906 | $996.29 | $996.25 | $996.30 | |