| 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 | $140.33 | 11.408% | $156.3388 | $156.34 | $156.35 | $156.30 |
| Purchase #2 | $61.36 | 13.396% | $69.5798 | $69.58 | $69.60 | $69.60 |
| Purchase #3 | $149.71 | 13.646% | $170.1394 | $170.14 | $170.15 | $170.10 |
| Purchase #4 | $164.79 | 4.791% | $172.6851 | $172.69 | $172.70 | $172.70 |
| Purchase #5 | $126.67 | 5.453% | $133.5773 | $133.58 | $133.60 | $133.60 |
| Purchase #6 | $187.80 | 3.779% | $194.897 | $194.90 | $194.90 | $194.90 |
| Purchase #7 | $92.75 | 13.401% | $105.1794 | $105.18 | $105.20 | $105.20 |
| 7 purchase totals = | $923.41 | $1,002.3968 | $1,002.41 | $1,002.50 | $1,002.40 | |