| 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 | $197.76 | 6.613% | $210.8379 | $210.84 | $210.85 | $210.80 |
| Purchase #2 | $194.72 | 5.738% | $205.893 | $205.89 | $205.90 | $205.90 |
| Purchase #3 | $59.71 | 11.571% | $66.619 | $66.62 | $66.60 | $66.60 |
| Purchase #4 | $17.88 | 3.717% | $18.5446 | $18.54 | $18.55 | $18.50 |
| Purchase #5 | $80.99 | 12.122% | $90.8076 | $90.81 | $90.80 | $90.80 |
| Purchase #6 | $129.45 | 3.454% | $133.9212 | $133.92 | $133.90 | $133.90 |
| Purchase #7 | $24.93 | 5.382% | $26.2717 | $26.27 | $26.25 | $26.30 |
| 7 purchase totals = | $705.44 | $752.8950 | $752.89 | $752.85 | $752.80 | |