| 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 | $125.52 | 9.513% | $137.4607 | $137.46 | $137.45 | $137.50 |
| Purchase #2 | $161.90 | 8.593% | $175.8121 | $175.81 | $175.80 | $175.80 |
| Purchase #3 | $195.63 | 3.560% | $202.5944 | $202.59 | $202.60 | $202.60 |
| Purchase #4 | $160.97 | 13.813% | $183.2048 | $183.20 | $183.20 | $183.20 |
| Purchase #5 | $22.53 | 5.405% | $23.7477 | $23.75 | $23.75 | $23.70 |
| Purchase #6 | $145.83 | 11.715% | $162.914 | $162.91 | $162.90 | $162.90 |
| Purchase #7 | $126.83 | 4.633% | $132.706 | $132.71 | $132.70 | $132.70 |
| 7 purchase totals = | $939.21 | $1,018.4397 | $1,018.43 | $1,018.40 | $1,018.40 | |