| 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 | $142.54 | 4.693% | $149.2294 | $149.23 | $149.25 | $149.20 |
| Purchase #2 | $124.48 | 6.309% | $132.3334 | $132.33 | $132.35 | $132.30 |
| Purchase #3 | $80.30 | 11.542% | $89.5682 | $89.57 | $89.55 | $89.60 |
| Purchase #4 | $31.51 | 10.768% | $34.903 | $34.90 | $34.90 | $34.90 |
| Purchase #5 | $21.70 | 4.548% | $22.6869 | $22.69 | $22.70 | $22.70 |
| Purchase #6 | $134.74 | 12.323% | $151.344 | $151.34 | $151.35 | $151.30 |
| Purchase #7 | $175.31 | 4.211% | $182.6923 | $182.69 | $182.70 | $182.70 |
| 7 purchase totals = | $710.58 | $762.7572 | $762.75 | $762.80 | $762.70 | |