| 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 | $144.35 | 3.658% | $149.6303 | $149.63 | $149.65 | $149.60 |
| Purchase #2 | $89.85 | 6.478% | $95.6705 | $95.67 | $95.65 | $95.70 |
| Purchase #3 | $187.60 | 10.166% | $206.6714 | $206.67 | $206.65 | $206.70 |
| Purchase #4 | $206.56 | 5.579% | $218.084 | $218.08 | $218.10 | $218.10 |
| Purchase #5 | $109.52 | 4.753% | $114.7255 | $114.73 | $114.75 | $114.70 |
| Purchase #6 | $213.51 | 7.541% | $229.6108 | $229.61 | $229.60 | $229.60 |
| Purchase #7 | $146.94 | 3.189% | $151.6259 | $151.63 | $151.65 | $151.60 |
| 7 purchase totals = | $1,098.33 | $1,166.0184 | $1,166.02 | $1,166.05 | $1,166.00 | |