| 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 | $165.96 | 11.464% | $184.9857 | $184.99 | $185.00 | $185.00 |
| Purchase #2 | $126.99 | 10.359% | $140.1449 | $140.14 | $140.15 | $140.10 |
| Purchase #3 | $38.75 | 3.659% | $40.1679 | $40.17 | $40.15 | $40.20 |
| Purchase #4 | $126.95 | 11.249% | $141.2306 | $141.23 | $141.25 | $141.20 |
| Purchase #5 | $96.79 | 4.607% | $101.2491 | $101.25 | $101.25 | $101.20 |
| Purchase #6 | $44.61 | 13.752% | $50.7448 | $50.74 | $50.75 | $50.70 |
| Purchase #7 | $244.65 | 8.319% | $265.0024 | $265.00 | $265.00 | $265.00 |
| 7 purchase totals = | $844.70 | $923.5254 | $923.52 | $923.55 | $923.40 | |