| 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 | $186.64 | 7.829% | $201.252 | $201.25 | $201.25 | $201.30 |
| Purchase #2 | $86.80 | 3.302% | $89.6661 | $89.67 | $89.65 | $89.70 |
| Purchase #3 | $132.77 | 4.638% | $138.9279 | $138.93 | $138.95 | $138.90 |
| Purchase #4 | $21.87 | 7.688% | $23.5514 | $23.55 | $23.55 | $23.60 |
| Purchase #5 | $67.45 | 7.843% | $72.7401 | $72.74 | $72.75 | $72.70 |
| Purchase #6 | $89.48 | 5.453% | $94.3593 | $94.36 | $94.35 | $94.40 |
| Purchase #7 | $220.91 | 5.704% | $233.5107 | $233.51 | $233.50 | $233.50 |
| 7 purchase totals = | $805.92 | $854.0075 | $854.01 | $854.00 | $854.10 | |