| 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 | $135.86 | 4.559% | $142.0539 | $142.05 | $142.05 | $142.10 |
| Purchase #2 | $95.95 | 8.404% | $104.0136 | $104.01 | $104.00 | $104.00 |
| Purchase #3 | $153.93 | 6.633% | $164.1402 | $164.14 | $164.15 | $164.10 |
| Purchase #4 | $206.57 | 9.789% | $226.7911 | $226.79 | $226.80 | $226.80 |
| Purchase #5 | $62.54 | 10.749% | $69.2624 | $69.26 | $69.25 | $69.30 |
| Purchase #6 | $96.68 | 10.337% | $106.6738 | $106.67 | $106.65 | $106.70 |
| Purchase #7 | $12.26 | 6.522% | $13.0596 | $13.06 | $13.05 | $13.10 |
| 7 purchase totals = | $763.79 | $825.9946 | $825.98 | $825.95 | $826.10 | |