| 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 | $180.34 | 7.120% | $193.1802 | $193.18 | $193.20 | $193.20 |
| Purchase #2 | $248.84 | 4.327% | $259.6073 | $259.61 | $259.60 | $259.60 |
| Purchase #3 | $121.68 | 3.568% | $126.0215 | $126.02 | $126.00 | $126.00 |
| Purchase #4 | $11.72 | 11.614% | $13.0812 | $13.08 | $13.10 | $13.10 |
| Purchase #5 | $89.53 | 12.753% | $100.9478 | $100.95 | $100.95 | $100.90 |
| Purchase #6 | $168.72 | 11.551% | $188.2088 | $188.21 | $188.20 | $188.20 |
| Purchase #7 | $40.62 | 4.502% | $42.4487 | $42.45 | $42.45 | $42.40 |
| 7 purchase totals = | $861.45 | $923.4955 | $923.50 | $923.50 | $923.40 | |