| 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 | $127.57 | 7.534% | $137.1811 | $137.18 | $137.20 | $137.20 |
| Purchase #2 | $24.38 | 3.537% | $25.2423 | $25.24 | $25.25 | $25.20 |
| Purchase #3 | $182.48 | 7.321% | $195.8394 | $195.84 | $195.85 | $195.80 |
| Purchase #4 | $193.76 | 10.351% | $213.8161 | $213.82 | $213.80 | $213.80 |
| Purchase #5 | $91.93 | 8.259% | $99.5225 | $99.52 | $99.50 | $99.50 |
| Purchase #6 | $102.79 | 4.352% | $107.2634 | $107.26 | $107.25 | $107.30 |
| Purchase #7 | $67.92 | 7.782% | $73.2055 | $73.21 | $73.20 | $73.20 |
| 7 purchase totals = | $790.83 | $852.0703 | $852.07 | $852.05 | $852.00 | |