| 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 | $180.79 | 5.685% | $191.0679 | $191.07 | $191.05 | $191.10 |
| Purchase #2 | $77.25 | 11.184% | $85.8896 | $85.89 | $85.90 | $85.90 |
| Purchase #3 | $225.91 | 11.713% | $252.3708 | $252.37 | $252.35 | $252.40 |
| Purchase #4 | $15.25 | 7.623% | $16.4125 | $16.41 | $16.40 | $16.40 |
| Purchase #5 | $25.82 | 5.811% | $27.3204 | $27.32 | $27.30 | $27.30 |
| Purchase #6 | $10.77 | 9.467% | $11.7896 | $11.79 | $11.80 | $11.80 |
| Purchase #7 | $203.26 | 11.407% | $226.4459 | $226.45 | $226.45 | $226.40 |
| 7 purchase totals = | $739.05 | $811.2967 | $811.30 | $811.25 | $811.30 | |