| 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 | $178.44 | 9.352% | $195.1277 | $195.13 | $195.15 | $195.10 |
| Purchase #2 | $54.27 | 13.861% | $61.7924 | $61.79 | $61.80 | $61.80 |
| Purchase #3 | $186.72 | 5.389% | $196.7823 | $196.78 | $196.80 | $196.80 |
| Purchase #4 | $15.47 | 13.571% | $17.5694 | $17.57 | $17.55 | $17.60 |
| Purchase #5 | $157.84 | 10.258% | $174.0312 | $174.03 | $174.05 | $174.00 |
| Purchase #6 | $14.82 | 7.707% | $15.9622 | $15.96 | $15.95 | $16.00 |
| Purchase #7 | $87.60 | 11.314% | $97.5111 | $97.51 | $97.50 | $97.50 |
| 7 purchase totals = | $695.16 | $758.7763 | $758.77 | $758.80 | $758.80 | |