| 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 | $168.61 | 12.337% | $189.4114 | $189.41 | $189.40 | $189.40 |
| Purchase #2 | $178.72 | 13.317% | $202.5201 | $202.52 | $202.50 | $202.50 |
| Purchase #3 | $92.43 | 7.747% | $99.5906 | $99.59 | $99.60 | $99.60 |
| Purchase #4 | $8.44 | 6.773% | $9.0116 | $9.01 | $9.00 | $9.00 |
| Purchase #5 | $236.43 | 3.168% | $243.9201 | $243.92 | $243.90 | $243.90 |
| Purchase #6 | $89.91 | 7.706% | $96.8385 | $96.84 | $96.85 | $96.80 |
| Purchase #7 | $94.79 | 8.738% | $103.0728 | $103.07 | $103.05 | $103.10 |
| 7 purchase totals = | $869.33 | $944.3651 | $944.36 | $944.30 | $944.30 | |