| 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 | $160.62 | 5.746% | $169.8492 | $169.85 | $169.85 | $169.80 |
| Purchase #2 | $5.45 | 11.784% | $6.0922 | $6.09 | $6.10 | $6.10 |
| Purchase #3 | $38.78 | 5.144% | $40.7748 | $40.77 | $40.75 | $40.80 |
| Purchase #4 | $206.59 | 11.468% | $230.2817 | $230.28 | $230.30 | $230.30 |
| Purchase #5 | $144.79 | 4.757% | $151.6777 | $151.68 | $151.70 | $151.70 |
| Purchase #6 | $28.71 | 10.248% | $31.6522 | $31.65 | $31.65 | $31.70 |
| Purchase #7 | $229.32 | 9.761% | $251.7039 | $251.70 | $251.70 | $251.70 |
| 7 purchase totals = | $814.26 | $882.0317 | $882.02 | $882.05 | $882.10 | |