| 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 | $163.56 | 6.433% | $174.0818 | $174.08 | $174.10 | $174.10 |
| Purchase #2 | $72.48 | 8.629% | $78.7343 | $78.73 | $78.75 | $78.70 |
| Purchase #3 | $20.29 | 8.273% | $21.9686 | $21.97 | $21.95 | $22.00 |
| Purchase #4 | $119.44 | 5.683% | $126.2278 | $126.23 | $126.25 | $126.20 |
| Purchase #5 | $191.65 | 9.324% | $209.5194 | $209.52 | $209.50 | $209.50 |
| Purchase #6 | $26.35 | 9.770% | $28.9244 | $28.92 | $28.90 | $28.90 |
| Purchase #7 | $22.97 | 7.154% | $24.6133 | $24.61 | $24.60 | $24.60 |
| 7 purchase totals = | $616.74 | $664.0696 | $664.06 | $664.05 | $664.00 | |