| 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 | $173.39 | 6.870% | $185.3019 | $185.30 | $185.30 | $185.30 |
| Purchase #2 | $98.53 | 4.115% | $102.5845 | $102.58 | $102.60 | $102.60 |
| Purchase #3 | $44.89 | 3.284% | $46.3642 | $46.36 | $46.35 | $46.40 |
| Purchase #4 | $184.76 | 3.711% | $191.6164 | $191.62 | $191.60 | $191.60 |
| Purchase #5 | $6.29 | 5.407% | $6.6301 | $6.63 | $6.65 | $6.60 |
| Purchase #6 | $234.74 | 9.471% | $256.9722 | $256.97 | $256.95 | $257.00 |
| Purchase #7 | $15.56 | 9.458% | $17.0317 | $17.03 | $17.05 | $17.00 |
| 7 purchase totals = | $758.16 | $806.5010 | $806.49 | $806.50 | $806.50 | |