| 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 | $205.85 | 10.790% | $228.0612 | $228.06 | $228.05 | $228.10 |
| Purchase #2 | $188.80 | 6.355% | $200.7982 | $200.80 | $200.80 | $200.80 |
| Purchase #3 | $18.26 | 7.763% | $19.6775 | $19.68 | $19.70 | $19.70 |
| Purchase #4 | $143.36 | 9.350% | $156.7642 | $156.76 | $156.75 | $156.80 |
| Purchase #5 | $12.79 | 10.168% | $14.0905 | $14.09 | $14.10 | $14.10 |
| Purchase #6 | $5.88 | 5.251% | $6.1888 | $6.19 | $6.20 | $6.20 |
| Purchase #7 | $185.68 | 13.745% | $211.2017 | $211.20 | $211.20 | $211.20 |
| 7 purchase totals = | $760.62 | $836.7821 | $836.78 | $836.80 | $836.90 | |