| 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 | $147.96 | 11.124% | $164.4191 | $164.42 | $164.40 | $164.40 |
| Purchase #2 | $72.96 | 9.520% | $79.9058 | $79.91 | $79.90 | $79.90 |
| Purchase #3 | $40.76 | 5.702% | $43.0841 | $43.08 | $43.10 | $43.10 |
| Purchase #4 | $180.46 | 10.235% | $198.9301 | $198.93 | $198.95 | $198.90 |
| Purchase #5 | $93.83 | 8.636% | $101.9332 | $101.93 | $101.95 | $101.90 |
| Purchase #6 | $203.86 | 13.316% | $231.006 | $231.01 | $231.00 | $231.00 |
| Purchase #7 | $21.34 | 4.455% | $22.2907 | $22.29 | $22.30 | $22.30 |
| 7 purchase totals = | $761.17 | $841.5690 | $841.57 | $841.60 | $841.50 | |