| 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 | $126.47 | 4.456% | $132.1055 | $132.11 | $132.10 | $132.10 |
| Purchase #2 | $108.99 | 13.289% | $123.4737 | $123.47 | $123.45 | $123.50 |
| Purchase #3 | $29.66 | 6.581% | $31.6119 | $31.61 | $31.60 | $31.60 |
| Purchase #4 | $157.54 | 8.492% | $170.9183 | $170.92 | $170.90 | $170.90 |
| Purchase #5 | $22.67 | 7.350% | $24.3362 | $24.34 | $24.35 | $24.30 |
| Purchase #6 | $244.50 | 5.799% | $258.6786 | $258.68 | $258.70 | $258.70 |
| Purchase #7 | $147.35 | 8.308% | $159.5918 | $159.59 | $159.60 | $159.60 |
| 7 purchase totals = | $837.18 | $900.7160 | $900.72 | $900.70 | $900.70 | |