| 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 | $132.31 | 7.182% | $141.8125 | $141.81 | $141.80 | $141.80 |
| Purchase #2 | $105.64 | 12.734% | $119.0922 | $119.09 | $119.10 | $119.10 |
| Purchase #3 | $108.26 | 10.273% | $119.3815 | $119.38 | $119.40 | $119.40 |
| Purchase #4 | $149.98 | 6.199% | $159.2773 | $159.28 | $159.30 | $159.30 |
| Purchase #5 | $213.83 | 13.802% | $243.3428 | $243.34 | $243.35 | $243.30 |
| Purchase #6 | $167.74 | 9.407% | $183.5193 | $183.52 | $183.50 | $183.50 |
| Purchase #7 | $207.98 | 4.590% | $217.5263 | $217.53 | $217.55 | $217.50 |
| 7 purchase totals = | $1,085.74 | $1,183.9519 | $1,183.95 | $1,184.00 | $1,183.90 | |