| 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 | $159.64 | 3.614% | $165.4094 | $165.41 | $165.40 | $165.40 |
| Purchase #2 | $191.51 | 8.301% | $207.4072 | $207.41 | $207.40 | $207.40 |
| Purchase #3 | $125.41 | 11.362% | $139.6591 | $139.66 | $139.65 | $139.70 |
| Purchase #4 | $66.60 | 6.215% | $70.7392 | $70.74 | $70.75 | $70.70 |
| Purchase #5 | $158.59 | 7.174% | $169.9672 | $169.97 | $169.95 | $170.00 |
| Purchase #6 | $211.32 | 5.317% | $222.5559 | $222.56 | $222.55 | $222.60 |
| Purchase #7 | $47.66 | 7.343% | $51.1597 | $51.16 | $51.15 | $51.20 |
| 7 purchase totals = | $960.73 | $1,026.8977 | $1,026.91 | $1,026.85 | $1,027.00 | |