| 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 | $181.53 | 12.471% | $204.1686 | $204.17 | $204.15 | $204.20 |
| Purchase #2 | $169.91 | 5.841% | $179.8344 | $179.83 | $179.85 | $179.80 |
| Purchase #3 | $180.90 | 7.466% | $194.406 | $194.41 | $194.40 | $194.40 |
| Purchase #4 | $166.62 | 13.459% | $189.0454 | $189.05 | $189.05 | $189.00 |
| Purchase #5 | $51.45 | 11.824% | $57.5334 | $57.53 | $57.55 | $57.50 |
| Purchase #6 | $222.65 | 8.535% | $241.6532 | $241.65 | $241.65 | $241.70 |
| Purchase #7 | $112.67 | 12.142% | $126.3504 | $126.35 | $126.35 | $126.40 |
| 7 purchase totals = | $1,085.73 | $1,192.9914 | $1,192.99 | $1,193.00 | $1,193.00 | |