| 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 | $150.81 | 12.728% | $170.0051 | $170.01 | $170.00 | $170.00 |
| Purchase #2 | $22.51 | 9.241% | $24.5901 | $24.59 | $24.60 | $24.60 |
| Purchase #3 | $165.73 | 12.487% | $186.4247 | $186.42 | $186.40 | $186.40 |
| Purchase #4 | $134.79 | 11.642% | $150.4823 | $150.48 | $150.50 | $150.50 |
| Purchase #5 | $219.68 | 7.276% | $235.6639 | $235.66 | $235.65 | $235.70 |
| Purchase #6 | $33.25 | 9.380% | $36.3689 | $36.37 | $36.35 | $36.40 |
| Purchase #7 | $11.38 | 12.137% | $12.7612 | $12.76 | $12.75 | $12.80 |
| 7 purchase totals = | $738.15 | $816.2962 | $816.29 | $816.25 | $816.40 | |