| 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 | $148.79 | 8.348% | $161.211 | $161.21 | $161.20 | $161.20 |
| Purchase #2 | $45.66 | 10.814% | $50.5977 | $50.60 | $50.60 | $50.60 |
| Purchase #3 | $213.58 | 3.586% | $221.239 | $221.24 | $221.25 | $221.20 |
| Purchase #4 | $106.48 | 4.762% | $111.5506 | $111.55 | $111.55 | $111.60 |
| Purchase #5 | $198.25 | 10.157% | $218.3863 | $218.39 | $218.40 | $218.40 |
| Purchase #6 | $78.64 | 3.454% | $81.3562 | $81.36 | $81.35 | $81.40 |
| Purchase #7 | $20.74 | 6.395% | $22.0663 | $22.07 | $22.05 | $22.10 |
| 7 purchase totals = | $812.14 | $866.4071 | $866.42 | $866.40 | $866.50 | |