| 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 | $94.80 | 7.741% | $102.1385 | $102.14 | $102.15 | $102.10 |
| Purchase #2 | $136.50 | 8.550% | $148.1708 | $148.17 | $148.15 | $148.20 |
| Purchase #3 | $16.38 | 9.369% | $17.9146 | $17.91 | $17.90 | $17.90 |
| Purchase #4 | $182.82 | 10.194% | $201.4567 | $201.46 | $201.45 | $201.50 |
| Purchase #5 | $5.80 | 5.372% | $6.1116 | $6.11 | $6.10 | $6.10 |
| Purchase #6 | $159.50 | 10.445% | $176.1598 | $176.16 | $176.15 | $176.20 |
| Purchase #7 | $240.33 | 5.155% | $252.719 | $252.72 | $252.70 | $252.70 |
| 7 purchase totals = | $836.13 | $904.6710 | $904.67 | $904.60 | $904.70 | |