| 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 | $172.43 | 6.817% | $184.1846 | $184.18 | $184.20 | $184.20 |
| Purchase #2 | $37.75 | 7.267% | $40.4933 | $40.49 | $40.50 | $40.50 |
| Purchase #3 | $138.34 | 3.432% | $143.0878 | $143.09 | $143.10 | $143.10 |
| Purchase #4 | $22.57 | 10.562% | $24.9538 | $24.95 | $24.95 | $25.00 |
| Purchase #5 | $154.64 | 5.680% | $163.4236 | $163.42 | $163.40 | $163.40 |
| Purchase #6 | $11.96 | 11.748% | $13.3651 | $13.37 | $13.35 | $13.40 |
| Purchase #7 | $120.69 | 9.804% | $132.5224 | $132.52 | $132.50 | $132.50 |
| 7 purchase totals = | $658.38 | $702.0306 | $702.02 | $702.00 | $702.10 | |