| 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 | $167.86 | 6.560% | $178.8716 | $178.87 | $178.85 | $178.90 |
| Purchase #2 | $149.36 | 11.259% | $166.1764 | $166.18 | $166.20 | $166.20 |
| Purchase #3 | $224.59 | 7.154% | $240.6572 | $240.66 | $240.65 | $240.70 |
| Purchase #4 | $238.60 | 3.159% | $246.1374 | $246.14 | $246.15 | $246.10 |
| Purchase #5 | $18.99 | 3.825% | $19.7164 | $19.72 | $19.70 | $19.70 |
| Purchase #6 | $73.75 | 11.518% | $82.2445 | $82.24 | $82.25 | $82.20 |
| Purchase #7 | $205.26 | 4.771% | $215.053 | $215.05 | $215.05 | $215.10 |
| 7 purchase totals = | $1,078.41 | $1,148.8565 | $1,148.86 | $1,148.85 | $1,148.90 | |