| 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 | $66.60 | 8.338% | $72.1531 | $72.15 | $72.15 | $72.20 |
| Purchase #2 | $17.49 | 4.271% | $18.237 | $18.24 | $18.25 | $18.20 |
| Purchase #3 | $165.90 | 8.288% | $179.6498 | $179.65 | $179.65 | $179.60 |
| Purchase #4 | $189.71 | 4.178% | $197.6361 | $197.64 | $197.65 | $197.60 |
| Purchase #5 | $113.55 | 10.479% | $125.4489 | $125.45 | $125.45 | $125.40 |
| Purchase #6 | $141.79 | 6.600% | $151.1481 | $151.15 | $151.15 | $151.10 |
| Purchase #7 | $22.59 | 6.568% | $24.0737 | $24.07 | $24.05 | $24.10 |
| 7 purchase totals = | $717.63 | $768.3467 | $768.35 | $768.35 | $768.20 | |