| 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 | $209.38 | 4.518% | $218.8398 | $218.84 | $218.85 | $218.80 |
| Purchase #2 | $67.76 | 5.549% | $71.52 | $71.52 | $71.50 | $71.50 |
| Purchase #3 | $168.61 | 10.345% | $186.0527 | $186.05 | $186.05 | $186.10 |
| Purchase #4 | $163.25 | 4.477% | $170.5587 | $170.56 | $170.55 | $170.60 |
| Purchase #5 | $113.86 | 6.429% | $121.1801 | $121.18 | $121.20 | $121.20 |
| Purchase #6 | $204.37 | 5.727% | $216.0743 | $216.07 | $216.05 | $216.10 |
| Purchase #7 | $122.42 | 13.785% | $139.2956 | $139.30 | $139.30 | $139.30 |
| 7 purchase totals = | $1,049.65 | $1,123.5212 | $1,123.52 | $1,123.50 | $1,123.60 | |