| 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 | $141.72 | 6.369% | $150.7461 | $150.75 | $150.75 | $150.70 |
| Purchase #2 | $17.94 | 3.556% | $18.5779 | $18.58 | $18.60 | $18.60 |
| Purchase #3 | $130.86 | 5.682% | $138.2955 | $138.30 | $138.30 | $138.30 |
| Purchase #4 | $12.87 | 13.513% | $14.6091 | $14.61 | $14.60 | $14.60 |
| Purchase #5 | $22.25 | 13.143% | $25.1743 | $25.17 | $25.15 | $25.20 |
| Purchase #6 | $247.61 | 6.692% | $264.1801 | $264.18 | $264.20 | $264.20 |
| Purchase #7 | $75.97 | 10.554% | $83.9879 | $83.99 | $84.00 | $84.00 |
| 7 purchase totals = | $649.22 | $695.5709 | $695.58 | $695.60 | $695.60 | |