| 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 | $142.74 | 11.418% | $159.0381 | $159.04 | $159.05 | $159.00 |
| Purchase #2 | $57.94 | 13.213% | $65.5956 | $65.60 | $65.60 | $65.60 |
| Purchase #3 | $109.61 | 5.127% | $115.2297 | $115.23 | $115.25 | $115.20 |
| Purchase #4 | $185.64 | 3.847% | $192.7816 | $192.78 | $192.80 | $192.80 |
| Purchase #5 | $59.86 | 8.812% | $65.1349 | $65.13 | $65.15 | $65.10 |
| Purchase #6 | $184.34 | 3.338% | $190.4933 | $190.49 | $190.50 | $190.50 |
| Purchase #7 | $197.42 | 5.827% | $208.9237 | $208.92 | $208.90 | $208.90 |
| 7 purchase totals = | $937.55 | $997.1969 | $997.19 | $997.25 | $997.10 | |