| 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 | $190.91 | 7.648% | $205.5108 | $205.51 | $205.50 | $205.50 |
| Purchase #2 | $98.67 | 5.539% | $104.1353 | $104.14 | $104.15 | $104.10 |
| Purchase #3 | $140.56 | 6.332% | $149.4603 | $149.46 | $149.45 | $149.50 |
| Purchase #4 | $228.27 | 9.852% | $250.7592 | $250.76 | $250.75 | $250.80 |
| Purchase #5 | $197.90 | 8.249% | $214.2248 | $214.22 | $214.20 | $214.20 |
| Purchase #6 | $32.41 | 7.843% | $34.9519 | $34.95 | $34.95 | $35.00 |
| Purchase #7 | $19.82 | 10.569% | $21.9148 | $21.91 | $21.90 | $21.90 |
| 7 purchase totals = | $908.54 | $980.9571 | $980.95 | $980.90 | $981.00 | |