| 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 | $135.63 | 4.640% | $141.9232 | $141.92 | $141.90 | $141.90 |
| Purchase #2 | $71.37 | 11.455% | $79.5454 | $79.55 | $79.55 | $79.50 |
| Purchase #3 | $41.56 | 13.738% | $47.2695 | $47.27 | $47.25 | $47.30 |
| Purchase #4 | $32.32 | 10.673% | $35.7695 | $35.77 | $35.75 | $35.80 |
| Purchase #5 | $109.41 | 3.533% | $113.2755 | $113.28 | $113.30 | $113.30 |
| Purchase #6 | $138.95 | 6.514% | $148.0012 | $148.00 | $148.00 | $148.00 |
| Purchase #7 | $108.33 | 12.142% | $121.4834 | $121.48 | $121.50 | $121.50 |
| 7 purchase totals = | $637.57 | $687.2677 | $687.27 | $687.25 | $687.30 | |