| 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 | $77.67 | 8.644% | $84.3838 | $84.38 | $84.40 | $84.40 |
| Purchase #2 | $136.99 | 13.190% | $155.059 | $155.06 | $155.05 | $155.10 |
| Purchase #3 | $144.76 | 3.799% | $150.2594 | $150.26 | $150.25 | $150.30 |
| Purchase #4 | $161.94 | 8.515% | $175.7292 | $175.73 | $175.75 | $175.70 |
| Purchase #5 | $118.74 | 9.141% | $129.594 | $129.59 | $129.60 | $129.60 |
| Purchase #6 | $116.97 | 6.138% | $124.1496 | $124.15 | $124.15 | $124.10 |
| Purchase #7 | $207.38 | 11.266% | $230.7434 | $230.74 | $230.75 | $230.70 |
| 7 purchase totals = | $964.45 | $1,049.9184 | $1,049.91 | $1,049.95 | $1,049.90 | |