| 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 | $207.59 | 5.215% | $218.4158 | $218.42 | $218.40 | $218.40 |
| Purchase #2 | $43.31 | 4.852% | $45.4114 | $45.41 | $45.40 | $45.40 |
| Purchase #3 | $140.29 | 8.773% | $152.5976 | $152.60 | $152.60 | $152.60 |
| Purchase #4 | $37.71 | 4.211% | $39.298 | $39.30 | $39.30 | $39.30 |
| Purchase #5 | $117.31 | 4.326% | $122.3848 | $122.38 | $122.40 | $122.40 |
| Purchase #6 | $16.60 | 6.692% | $17.7109 | $17.71 | $17.70 | $17.70 |
| Purchase #7 | $50.58 | 10.279% | $55.7791 | $55.78 | $55.80 | $55.80 |
| 7 purchase totals = | $613.39 | $651.5976 | $651.60 | $651.60 | $651.60 | |