| 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 | $156.92 | 5.488% | $165.5318 | $165.53 | $165.55 | $165.50 |
| Purchase #2 | $31.75 | 5.143% | $33.3829 | $33.38 | $33.40 | $33.40 |
| Purchase #3 | $94.97 | 3.295% | $98.0993 | $98.10 | $98.10 | $98.10 |
| Purchase #4 | $12.64 | 3.705% | $13.1083 | $13.11 | $13.10 | $13.10 |
| Purchase #5 | $191.49 | 9.277% | $209.2545 | $209.25 | $209.25 | $209.30 |
| Purchase #6 | $225.77 | 4.724% | $236.4354 | $236.44 | $236.45 | $236.40 |
| Purchase #7 | $183.51 | 8.558% | $199.2148 | $199.21 | $199.20 | $199.20 |
| 7 purchase totals = | $897.05 | $955.0270 | $955.02 | $955.05 | $955.00 | |