| 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 | $114.46 | 5.548% | $120.8102 | $120.81 | $120.80 | $120.80 |
| Purchase #2 | $159.91 | 8.552% | $173.5855 | $173.59 | $173.60 | $173.60 |
| Purchase #3 | $197.38 | 12.201% | $221.4623 | $221.46 | $221.45 | $221.50 |
| Purchase #4 | $140.31 | 12.375% | $157.6734 | $157.67 | $157.65 | $157.70 |
| Purchase #5 | $45.62 | 8.161% | $49.343 | $49.34 | $49.35 | $49.30 |
| Purchase #6 | $117.34 | 3.418% | $121.3507 | $121.35 | $121.35 | $121.40 |
| Purchase #7 | $19.82 | 9.632% | $21.7291 | $21.73 | $21.75 | $21.70 |
| 7 purchase totals = | $794.84 | $865.9542 | $865.95 | $865.95 | $866.00 | |