| 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 | $135.97 | 10.330% | $150.0157 | $150.02 | $150.00 | $150.00 |
| Purchase #2 | $40.56 | 7.340% | $43.5371 | $43.54 | $43.55 | $43.50 |
| Purchase #3 | $53.84 | 5.744% | $56.9326 | $56.93 | $56.95 | $56.90 |
| Purchase #4 | $156.39 | 7.298% | $167.8033 | $167.80 | $167.80 | $167.80 |
| Purchase #5 | $86.62 | 9.624% | $94.9563 | $94.96 | $94.95 | $95.00 |
| Purchase #6 | $14.88 | 3.451% | $15.3935 | $15.39 | $15.40 | $15.40 |
| Purchase #7 | $107.76 | 12.404% | $121.1266 | $121.13 | $121.15 | $121.10 |
| 7 purchase totals = | $596.02 | $649.7651 | $649.77 | $649.80 | $649.70 | |