| 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 | $132.80 | 3.590% | $137.5675 | $137.57 | $137.55 | $137.60 |
| Purchase #2 | $75.38 | 11.342% | $83.9296 | $83.93 | $83.95 | $83.90 |
| Purchase #3 | $88.96 | 10.393% | $98.2056 | $98.21 | $98.20 | $98.20 |
| Purchase #4 | $167.53 | 6.838% | $178.9857 | $178.99 | $179.00 | $179.00 |
| Purchase #5 | $75.28 | 10.265% | $83.0075 | $83.01 | $83.00 | $83.00 |
| Purchase #6 | $38.60 | 6.648% | $41.1661 | $41.17 | $41.15 | $41.20 |
| Purchase #7 | $215.82 | 6.570% | $229.9994 | $230.00 | $230.00 | $230.00 |
| 7 purchase totals = | $794.37 | $852.8614 | $852.88 | $852.85 | $852.90 | |