| 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 | $122.82 | 11.279% | $136.6729 | $136.67 | $136.65 | $136.70 |
| Purchase #2 | $18.67 | 11.133% | $20.7485 | $20.75 | $20.75 | $20.70 |
| Purchase #3 | $139.81 | 7.466% | $150.2482 | $150.25 | $150.25 | $150.20 |
| Purchase #4 | $194.30 | 5.718% | $205.4101 | $205.41 | $205.40 | $205.40 |
| Purchase #5 | $167.36 | 13.165% | $189.3929 | $189.39 | $189.40 | $189.40 |
| Purchase #6 | $119.59 | 13.357% | $135.5636 | $135.56 | $135.55 | $135.60 |
| Purchase #7 | $166.52 | 9.658% | $182.6025 | $182.60 | $182.60 | $182.60 |
| 7 purchase totals = | $929.07 | $1,020.6387 | $1,020.63 | $1,020.60 | $1,020.60 | |