| 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 | $8.27 | 8.590% | $8.9804 | $8.98 | $9.00 | $9.00 |
| Purchase #2 | $131.87 | 4.329% | $137.5787 | $137.58 | $137.60 | $137.60 |
| Purchase #3 | $184.61 | 7.139% | $197.7893 | $197.79 | $197.80 | $197.80 |
| Purchase #4 | $162.32 | 6.803% | $173.3626 | $173.36 | $173.35 | $173.40 |
| Purchase #5 | $141.54 | 5.729% | $149.6488 | $149.65 | $149.65 | $149.60 |
| Purchase #6 | $12.66 | 3.849% | $13.1473 | $13.15 | $13.15 | $13.10 |
| Purchase #7 | $69.38 | 5.482% | $73.1834 | $73.18 | $73.20 | $73.20 |
| 7 purchase totals = | $710.65 | $753.6905 | $753.69 | $753.75 | $753.70 | |