| 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 | $163.42 | 8.670% | $177.5885 | $177.59 | $177.60 | $177.60 |
| Purchase #2 | $197.90 | 11.411% | $220.4824 | $220.48 | $220.50 | $220.50 |
| Purchase #3 | $232.68 | 9.384% | $254.5147 | $254.51 | $254.50 | $254.50 |
| Purchase #4 | $92.75 | 11.117% | $103.061 | $103.06 | $103.05 | $103.10 |
| Purchase #5 | $14.69 | 11.373% | $16.3607 | $16.36 | $16.35 | $16.40 |
| Purchase #6 | $41.61 | 11.450% | $46.3743 | $46.37 | $46.35 | $46.40 |
| Purchase #7 | $119.51 | 11.159% | $132.8461 | $132.85 | $132.85 | $132.80 |
| 7 purchase totals = | $862.56 | $951.2277 | $951.22 | $951.20 | $951.30 | |