| 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 | $188.38 | 8.778% | $204.916 | $204.92 | $204.90 | $204.90 |
| Purchase #2 | $152.75 | 3.687% | $158.3819 | $158.38 | $158.40 | $158.40 |
| Purchase #3 | $186.47 | 3.597% | $193.1773 | $193.18 | $193.20 | $193.20 |
| Purchase #4 | $189.42 | 8.849% | $206.1818 | $206.18 | $206.20 | $206.20 |
| Purchase #5 | $81.74 | 10.583% | $90.3905 | $90.39 | $90.40 | $90.40 |
| Purchase #6 | $67.66 | 3.866% | $70.2757 | $70.28 | $70.30 | $70.30 |
| Purchase #7 | $188.85 | 6.840% | $201.7673 | $201.77 | $201.75 | $201.80 |
| 7 purchase totals = | $1,055.27 | $1,125.0905 | $1,125.10 | $1,125.15 | $1,125.20 | |