| 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 | $145.61 | 5.654% | $153.8428 | $153.84 | $153.85 | $153.80 |
| Purchase #2 | $85.57 | 6.354% | $91.0071 | $91.01 | $91.00 | $91.00 |
| Purchase #3 | $98.36 | 5.812% | $104.0767 | $104.08 | $104.10 | $104.10 |
| Purchase #4 | $139.25 | 7.588% | $149.8163 | $149.82 | $149.80 | $149.80 |
| Purchase #5 | $94.51 | 10.787% | $104.7048 | $104.70 | $104.70 | $104.70 |
| Purchase #6 | $188.40 | 5.776% | $199.282 | $199.28 | $199.30 | $199.30 |
| Purchase #7 | $167.38 | 9.290% | $182.9296 | $182.93 | $182.95 | $182.90 |
| 7 purchase totals = | $919.08 | $985.6593 | $985.66 | $985.70 | $985.60 | |