| 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 | $138.99 | 5.724% | $146.9458 | $146.95 | $146.95 | $146.90 |
| Purchase #2 | $241.52 | 7.198% | $258.9046 | $258.90 | $258.90 | $258.90 |
| Purchase #3 | $52.62 | 9.514% | $57.6263 | $57.63 | $57.65 | $57.60 |
| Purchase #4 | $75.51 | 13.472% | $85.6827 | $85.68 | $85.70 | $85.70 |
| Purchase #5 | $65.38 | 4.687% | $68.4444 | $68.44 | $68.45 | $68.40 |
| Purchase #6 | $154.56 | 3.110% | $159.3668 | $159.37 | $159.35 | $159.40 |
| Purchase #7 | $72.47 | 4.174% | $75.4949 | $75.49 | $75.50 | $75.50 |
| 7 purchase totals = | $801.05 | $852.4655 | $852.46 | $852.50 | $852.40 | |