| 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 | $166.51 | 6.785% | $177.8077 | $177.81 | $177.80 | $177.80 |
| Purchase #2 | $238.71 | 3.180% | $246.301 | $246.30 | $246.30 | $246.30 |
| Purchase #3 | $208.97 | 9.717% | $229.2756 | $229.28 | $229.30 | $229.30 |
| Purchase #4 | $110.46 | 11.292% | $122.9331 | $122.93 | $122.95 | $122.90 |
| Purchase #5 | $202.39 | 11.174% | $225.0051 | $225.01 | $225.00 | $225.00 |
| Purchase #6 | $175.26 | 12.709% | $197.5338 | $197.53 | $197.55 | $197.50 |
| Purchase #7 | $182.33 | 6.756% | $194.6482 | $194.65 | $194.65 | $194.60 |
| 7 purchase totals = | $1,284.63 | $1,393.5045 | $1,393.51 | $1,393.55 | $1,393.40 | |