| 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 | $177.34 | 9.298% | $193.8291 | $193.83 | $193.85 | $193.80 |
| Purchase #2 | $207.58 | 10.797% | $229.9924 | $229.99 | $230.00 | $230.00 |
| Purchase #3 | $87.82 | 13.484% | $99.6616 | $99.66 | $99.65 | $99.70 |
| Purchase #4 | $183.72 | 6.670% | $195.9741 | $195.97 | $195.95 | $196.00 |
| Purchase #5 | $36.25 | 9.760% | $39.788 | $39.79 | $39.80 | $39.80 |
| Purchase #6 | $51.42 | 7.717% | $55.3881 | $55.39 | $55.40 | $55.40 |
| Purchase #7 | $140.36 | 11.812% | $156.9393 | $156.94 | $156.95 | $156.90 |
| 7 purchase totals = | $884.49 | $971.5726 | $971.57 | $971.60 | $971.60 | |