| 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 | $16.36 | 11.136% | $18.1818 | $18.18 | $18.20 | $18.20 |
| Purchase #2 | $186.28 | 4.207% | $194.1168 | $194.12 | $194.10 | $194.10 |
| Purchase #3 | $47.38 | 4.519% | $49.5211 | $49.52 | $49.50 | $49.50 |
| Purchase #4 | $181.33 | 7.125% | $194.2498 | $194.25 | $194.25 | $194.20 |
| Purchase #5 | $23.91 | 11.475% | $26.6537 | $26.65 | $26.65 | $26.70 |
| Purchase #6 | $144.90 | 4.703% | $151.7146 | $151.71 | $151.70 | $151.70 |
| Purchase #7 | $35.26 | 6.625% | $37.596 | $37.60 | $37.60 | $37.60 |
| 7 purchase totals = | $635.42 | $672.0338 | $672.03 | $672.00 | $672.00 | |