| 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 | $128.37 | 8.411% | $139.1672 | $139.17 | $139.15 | $139.20 |
| Purchase #2 | $105.75 | 11.132% | $117.5221 | $117.52 | $117.50 | $117.50 |
| Purchase #3 | $179.77 | 6.126% | $190.7827 | $190.78 | $190.80 | $190.80 |
| Purchase #4 | $155.53 | 9.535% | $170.3598 | $170.36 | $170.35 | $170.40 |
| Purchase #5 | $122.74 | 5.703% | $129.7399 | $129.74 | $129.75 | $129.70 |
| Purchase #6 | $177.52 | 11.159% | $197.3295 | $197.33 | $197.35 | $197.30 |
| Purchase #7 | $40.78 | 8.582% | $44.2797 | $44.28 | $44.30 | $44.30 |
| 7 purchase totals = | $910.46 | $989.1809 | $989.18 | $989.20 | $989.20 | |