| 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 | $178.74 | 8.334% | $193.6362 | $193.64 | $193.65 | $193.60 |
| Purchase #2 | $32.30 | 13.851% | $36.7739 | $36.77 | $36.75 | $36.80 |
| Purchase #3 | $118.42 | 12.164% | $132.8246 | $132.82 | $132.80 | $132.80 |
| Purchase #4 | $96.99 | 6.861% | $103.6445 | $103.64 | $103.65 | $103.60 |
| Purchase #5 | $146.28 | 11.721% | $163.4255 | $163.43 | $163.45 | $163.40 |
| Purchase #6 | $115.86 | 5.406% | $122.1234 | $122.12 | $122.10 | $122.10 |
| Purchase #7 | $77.50 | 11.208% | $86.1862 | $86.19 | $86.20 | $86.20 |
| 7 purchase totals = | $766.09 | $838.6143 | $838.61 | $838.60 | $838.50 | |