| 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 | $181.35 | 9.430% | $198.4513 | $198.45 | $198.45 | $198.50 |
| Purchase #2 | $31.31 | 11.474% | $34.9025 | $34.90 | $34.90 | $34.90 |
| Purchase #3 | $36.90 | 12.365% | $41.4627 | $41.46 | $41.45 | $41.50 |
| Purchase #4 | $167.63 | 6.707% | $178.8729 | $178.87 | $178.85 | $178.90 |
| Purchase #5 | $161.84 | 4.473% | $169.0791 | $169.08 | $169.10 | $169.10 |
| Purchase #6 | $166.37 | 7.226% | $178.3919 | $178.39 | $178.40 | $178.40 |
| Purchase #7 | $59.59 | 3.483% | $61.6655 | $61.67 | $61.65 | $61.70 |
| 7 purchase totals = | $804.99 | $862.8259 | $862.82 | $862.80 | $863.00 | |