| 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 | $177.49 | 9.339% | $194.0658 | $194.07 | $194.05 | $194.10 |
| Purchase #2 | $139.34 | 4.656% | $145.8277 | $145.83 | $145.85 | $145.80 |
| Purchase #3 | $167.34 | 9.486% | $183.2139 | $183.21 | $183.20 | $183.20 |
| Purchase #4 | $128.65 | 3.637% | $133.329 | $133.33 | $133.35 | $133.30 |
| Purchase #5 | $14.29 | 7.127% | $15.3084 | $15.31 | $15.30 | $15.30 |
| Purchase #6 | $216.25 | 9.751% | $237.3365 | $237.34 | $237.35 | $237.30 |
| Purchase #7 | $70.53 | 12.491% | $79.3399 | $79.34 | $79.35 | $79.30 |
| 7 purchase totals = | $913.89 | $988.4212 | $988.43 | $988.45 | $988.30 | |