| 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 | $180.71 | 11.855% | $202.1332 | $202.13 | $202.15 | $202.10 |
| Purchase #2 | $106.55 | 8.855% | $115.985 | $115.99 | $116.00 | $116.00 |
| Purchase #3 | $214.48 | 3.261% | $221.4742 | $221.47 | $221.45 | $221.50 |
| Purchase #4 | $41.46 | 11.181% | $46.0956 | $46.10 | $46.10 | $46.10 |
| Purchase #5 | $70.50 | 13.747% | $80.1916 | $80.19 | $80.20 | $80.20 |
| Purchase #6 | $72.30 | 6.731% | $77.1665 | $77.17 | $77.15 | $77.20 |
| Purchase #7 | $190.67 | 11.294% | $212.2043 | $212.20 | $212.20 | $212.20 |
| 7 purchase totals = | $876.67 | $955.2504 | $955.25 | $955.25 | $955.30 | |