| 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 | $145.54 | 10.849% | $161.3296 | $161.33 | $161.35 | $161.30 |
| Purchase #2 | $39.75 | 9.213% | $43.4122 | $43.41 | $43.40 | $43.40 |
| Purchase #3 | $130.65 | 5.813% | $138.2447 | $138.24 | $138.25 | $138.20 |
| Purchase #4 | $161.96 | 13.155% | $183.2658 | $183.27 | $183.25 | $183.30 |
| Purchase #5 | $198.38 | 7.621% | $213.4985 | $213.50 | $213.50 | $213.50 |
| Purchase #6 | $113.75 | 9.232% | $124.2514 | $124.25 | $124.25 | $124.30 |
| Purchase #7 | $75.39 | 11.636% | $84.1624 | $84.16 | $84.15 | $84.20 |
| 7 purchase totals = | $865.42 | $948.1646 | $948.16 | $948.15 | $948.20 | |