| 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 | $167.38 | 13.572% | $190.0968 | $190.10 | $190.10 | $190.10 |
| Purchase #2 | $115.69 | 3.595% | $119.8491 | $119.85 | $119.85 | $119.80 |
| Purchase #3 | $230.25 | 6.372% | $244.9215 | $244.92 | $244.90 | $244.90 |
| Purchase #4 | $20.80 | 9.478% | $22.7714 | $22.77 | $22.75 | $22.80 |
| Purchase #5 | $84.26 | 13.563% | $95.6882 | $95.69 | $95.70 | $95.70 |
| Purchase #6 | $138.27 | 9.480% | $151.378 | $151.38 | $151.40 | $151.40 |
| Purchase #7 | $123.44 | 9.480% | $135.1421 | $135.14 | $135.15 | $135.10 |
| 7 purchase totals = | $880.09 | $959.8471 | $959.85 | $959.85 | $959.80 | |