| 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 | $126.54 | 8.775% | $137.6439 | $137.64 | $137.65 | $137.60 |
| Purchase #2 | $121.99 | 7.158% | $130.722 | $130.72 | $130.70 | $130.70 |
| Purchase #3 | $151.57 | 6.372% | $161.228 | $161.23 | $161.25 | $161.20 |
| Purchase #4 | $73.75 | 5.325% | $77.6772 | $77.68 | $77.70 | $77.70 |
| Purchase #5 | $233.96 | 8.118% | $252.9529 | $252.95 | $252.95 | $253.00 |
| Purchase #6 | $107.48 | 13.855% | $122.3714 | $122.37 | $122.35 | $122.40 |
| Purchase #7 | $241.52 | 6.522% | $257.2719 | $257.27 | $257.25 | $257.30 |
| 7 purchase totals = | $1,056.81 | $1,139.8673 | $1,139.86 | $1,139.85 | $1,139.90 | |