| 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 | $180.65 | 13.518% | $205.0703 | $205.07 | $205.05 | $205.10 |
| Purchase #2 | $105.90 | 12.366% | $118.9956 | $119.00 | $119.00 | $119.00 |
| Purchase #3 | $217.59 | 5.748% | $230.0971 | $230.10 | $230.10 | $230.10 |
| Purchase #4 | $163.45 | 8.298% | $177.0131 | $177.01 | $177.00 | $177.00 |
| Purchase #5 | $99.44 | 11.633% | $111.0079 | $111.01 | $111.00 | $111.00 |
| Purchase #6 | $45.36 | 3.814% | $47.09 | $47.09 | $47.10 | $47.10 |
| Purchase #7 | $80.44 | 13.784% | $91.5278 | $91.53 | $91.55 | $91.50 |
| 7 purchase totals = | $892.83 | $980.8018 | $980.81 | $980.80 | $980.80 | |