| 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 | $194.28 | 3.805% | $201.6724 | $201.67 | $201.65 | $201.70 |
| Purchase #2 | $24.87 | 12.596% | $28.0026 | $28.00 | $28.00 | $28.00 |
| Purchase #3 | $122.61 | 13.150% | $138.7332 | $138.73 | $138.75 | $138.70 |
| Purchase #4 | $164.59 | 11.127% | $182.9039 | $182.90 | $182.90 | $182.90 |
| Purchase #5 | $7.45 | 3.146% | $7.6844 | $7.68 | $7.70 | $7.70 |
| Purchase #6 | $72.94 | 6.314% | $77.5454 | $77.55 | $77.55 | $77.50 |
| Purchase #7 | $114.59 | 13.380% | $129.9221 | $129.92 | $129.90 | $129.90 |
| 7 purchase totals = | $701.33 | $766.4640 | $766.45 | $766.45 | $766.40 | |