| 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 | $175.69 | 4.586% | $183.7471 | $183.75 | $183.75 | $183.70 |
| Purchase #2 | $84.95 | 7.209% | $91.074 | $91.07 | $91.05 | $91.10 |
| Purchase #3 | $104.33 | 8.658% | $113.3629 | $113.36 | $113.35 | $113.40 |
| Purchase #4 | $105.41 | 11.564% | $117.5996 | $117.60 | $117.60 | $117.60 |
| Purchase #5 | $78.59 | 4.246% | $81.9269 | $81.93 | $81.95 | $81.90 |
| Purchase #6 | $188.66 | 9.677% | $206.9166 | $206.92 | $206.90 | $206.90 |
| Purchase #7 | $92.69 | 12.361% | $104.1474 | $104.15 | $104.15 | $104.10 |
| 7 purchase totals = | $830.32 | $898.7745 | $898.78 | $898.75 | $898.70 | |