| 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 | $167.72 | 11.846% | $187.5881 | $187.59 | $187.60 | $187.60 |
| Purchase #2 | $67.84 | 9.213% | $74.0901 | $74.09 | $74.10 | $74.10 |
| Purchase #3 | $220.93 | 6.262% | $234.7646 | $234.76 | $234.75 | $234.80 |
| Purchase #4 | $167.68 | 7.800% | $180.759 | $180.76 | $180.75 | $180.80 |
| Purchase #5 | $20.95 | 11.533% | $23.3662 | $23.37 | $23.35 | $23.40 |
| Purchase #6 | $223.27 | 11.418% | $248.763 | $248.76 | $248.75 | $248.80 |
| Purchase #7 | $7.91 | 11.570% | $8.8252 | $8.83 | $8.85 | $8.80 |
| 7 purchase totals = | $876.30 | $958.1562 | $958.16 | $958.15 | $958.30 | |