| 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 | $169.39 | 13.389% | $192.0696 | $192.07 | $192.05 | $192.10 |
| Purchase #2 | $92.72 | 13.872% | $105.5821 | $105.58 | $105.60 | $105.60 |
| Purchase #3 | $157.51 | 3.320% | $162.7393 | $162.74 | $162.75 | $162.70 |
| Purchase #4 | $87.78 | 12.378% | $98.6454 | $98.65 | $98.65 | $98.60 |
| Purchase #5 | $74.80 | 11.523% | $83.4192 | $83.42 | $83.40 | $83.40 |
| Purchase #6 | $59.29 | 12.558% | $66.7356 | $66.74 | $66.75 | $66.70 |
| Purchase #7 | $16.95 | 6.485% | $18.0492 | $18.05 | $18.05 | $18.00 |
| 7 purchase totals = | $658.44 | $727.2404 | $727.25 | $727.25 | $727.10 | |