| 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 | $166.89 | 12.696% | $188.0784 | $188.08 | $188.10 | $188.10 |
| Purchase #2 | $30.27 | 8.832% | $32.9434 | $32.94 | $32.95 | $32.90 |
| Purchase #3 | $201.28 | 6.126% | $213.6104 | $213.61 | $213.60 | $213.60 |
| Purchase #4 | $54.40 | 5.315% | $57.2914 | $57.29 | $57.30 | $57.30 |
| Purchase #5 | $232.68 | 8.273% | $251.9296 | $251.93 | $251.95 | $251.90 |
| Purchase #6 | $18.33 | 9.162% | $20.0094 | $20.01 | $20.00 | $20.00 |
| Purchase #7 | $28.30 | 5.334% | $29.8095 | $29.81 | $29.80 | $29.80 |
| 7 purchase totals = | $732.15 | $793.6721 | $793.67 | $793.70 | $793.60 | |