| 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 | $97.68 | 10.529% | $107.9647 | $107.96 | $107.95 | $108.00 |
| Purchase #2 | $178.79 | 7.477% | $192.1581 | $192.16 | $192.15 | $192.20 |
| Purchase #3 | $129.62 | 10.248% | $142.9035 | $142.90 | $142.90 | $142.90 |
| Purchase #4 | $13.47 | 8.659% | $14.6364 | $14.64 | $14.65 | $14.60 |
| Purchase #5 | $50.91 | 13.733% | $57.9015 | $57.90 | $57.90 | $57.90 |
| Purchase #6 | $228.27 | 4.196% | $237.8482 | $237.85 | $237.85 | $237.80 |
| Purchase #7 | $132.42 | 13.562% | $150.3788 | $150.38 | $150.40 | $150.40 |
| 7 purchase totals = | $831.16 | $903.7912 | $903.79 | $903.80 | $903.80 | |