| 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 | $179.34 | 12.498% | $201.7539 | $201.75 | $201.75 | $201.80 |
| Purchase #2 | $62.98 | 3.120% | $64.945 | $64.95 | $64.95 | $64.90 |
| Purchase #3 | $108.63 | 8.297% | $117.643 | $117.64 | $117.65 | $117.60 |
| Purchase #4 | $86.56 | 3.380% | $89.4857 | $89.49 | $89.50 | $89.50 |
| Purchase #5 | $31.33 | 4.772% | $32.8251 | $32.83 | $32.85 | $32.80 |
| Purchase #6 | $173.45 | 9.596% | $190.0943 | $190.09 | $190.10 | $190.10 |
| Purchase #7 | $170.34 | 7.863% | $183.7338 | $183.73 | $183.75 | $183.70 |
| 7 purchase totals = | $812.63 | $880.4808 | $880.48 | $880.55 | $880.40 | |