| 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 | $118.31 | 9.822% | $129.9304 | $129.93 | $129.95 | $129.90 |
| Purchase #2 | $182.94 | 9.429% | $200.1894 | $200.19 | $200.20 | $200.20 |
| Purchase #3 | $61.88 | 5.452% | $65.2537 | $65.25 | $65.25 | $65.30 |
| Purchase #4 | $114.59 | 3.555% | $118.6637 | $118.66 | $118.65 | $118.70 |
| Purchase #5 | $136.55 | 9.841% | $149.9879 | $149.99 | $150.00 | $150.00 |
| Purchase #6 | $165.74 | 3.210% | $171.0603 | $171.06 | $171.05 | $171.10 |
| Purchase #7 | $23.73 | 10.322% | $26.1794 | $26.18 | $26.20 | $26.20 |
| 7 purchase totals = | $803.74 | $861.2648 | $861.26 | $861.30 | $861.40 | |