| 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 | $162.69 | 11.517% | $181.427 | $181.43 | $181.45 | $181.40 |
| Purchase #2 | $80.81 | 13.223% | $91.4955 | $91.50 | $91.50 | $91.50 |
| Purchase #3 | $228.98 | 7.555% | $246.2794 | $246.28 | $246.30 | $246.30 |
| Purchase #4 | $38.92 | 3.556% | $40.304 | $40.30 | $40.30 | $40.30 |
| Purchase #5 | $13.41 | 12.791% | $15.1253 | $15.13 | $15.15 | $15.10 |
| Purchase #6 | $51.42 | 8.542% | $55.8123 | $55.81 | $55.80 | $55.80 |
| Purchase #7 | $94.97 | 3.135% | $97.9473 | $97.95 | $97.95 | $97.90 |
| 7 purchase totals = | $671.20 | $728.3908 | $728.40 | $728.45 | $728.30 | |