| 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 | $162.34 | 12.456% | $182.5611 | $182.56 | $182.55 | $182.60 |
| Purchase #2 | $8.42 | 4.254% | $8.7782 | $8.78 | $8.80 | $8.80 |
| Purchase #3 | $36.87 | 6.228% | $39.1663 | $39.17 | $39.15 | $39.20 |
| Purchase #4 | $84.98 | 3.504% | $87.9577 | $87.96 | $87.95 | $88.00 |
| Purchase #5 | $171.77 | 8.243% | $185.929 | $185.93 | $185.95 | $185.90 |
| Purchase #6 | $250.98 | 9.229% | $274.1429 | $274.14 | $274.15 | $274.10 |
| Purchase #7 | $182.29 | 10.335% | $201.1297 | $201.13 | $201.15 | $201.10 |
| 7 purchase totals = | $897.65 | $979.6649 | $979.67 | $979.70 | $979.70 | |