| 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 | $171.86 | 7.315% | $184.4316 | $184.43 | $184.45 | $184.40 |
| Purchase #2 | $28.67 | 8.454% | $31.0938 | $31.09 | $31.10 | $31.10 |
| Purchase #3 | $155.42 | 8.361% | $168.4147 | $168.41 | $168.40 | $168.40 |
| Purchase #4 | $73.40 | 9.547% | $80.4075 | $80.41 | $80.40 | $80.40 |
| Purchase #5 | $224.75 | 5.767% | $237.7113 | $237.71 | $237.70 | $237.70 |
| Purchase #6 | $200.78 | 5.739% | $212.3028 | $212.30 | $212.30 | $212.30 |
| Purchase #7 | $47.78 | 13.533% | $54.2461 | $54.25 | $54.25 | $54.20 |
| 7 purchase totals = | $902.66 | $968.6078 | $968.60 | $968.60 | $968.50 | |