| 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 | $188.48 | 4.776% | $197.4818 | $197.48 | $197.50 | $197.50 |
| Purchase #2 | $174.83 | 9.169% | $190.8602 | $190.86 | $190.85 | $190.90 |
| Purchase #3 | $102.52 | 5.535% | $108.1945 | $108.19 | $108.20 | $108.20 |
| Purchase #4 | $13.44 | 10.402% | $14.838 | $14.84 | $14.85 | $14.80 |
| Purchase #5 | $57.33 | 9.814% | $62.9564 | $62.96 | $62.95 | $63.00 |
| Purchase #6 | $210.63 | 8.220% | $227.9438 | $227.94 | $227.95 | $227.90 |
| Purchase #7 | $82.55 | 4.483% | $86.2507 | $86.25 | $86.25 | $86.30 |
| 7 purchase totals = | $829.78 | $888.5254 | $888.52 | $888.55 | $888.60 | |