| 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 | $166.88 | 12.273% | $187.3612 | $187.36 | $187.35 | $187.40 |
| Purchase #2 | $83.75 | 9.616% | $91.8034 | $91.80 | $91.80 | $91.80 |
| Purchase #3 | $62.87 | 8.289% | $68.0813 | $68.08 | $68.10 | $68.10 |
| Purchase #4 | $217.91 | 3.372% | $225.2579 | $225.26 | $225.25 | $225.30 |
| Purchase #5 | $153.88 | 10.794% | $170.4898 | $170.49 | $170.50 | $170.50 |
| Purchase #6 | $168.68 | 11.628% | $188.2941 | $188.29 | $188.30 | $188.30 |
| Purchase #7 | $213.66 | 13.430% | $242.3545 | $242.35 | $242.35 | $242.40 |
| 7 purchase totals = | $1,067.63 | $1,173.6422 | $1,173.63 | $1,173.65 | $1,173.80 | |