| 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 | $173.91 | 11.638% | $194.1496 | $194.15 | $194.15 | $194.10 |
| Purchase #2 | $169.70 | 6.607% | $180.9121 | $180.91 | $180.90 | $180.90 |
| Purchase #3 | $57.99 | 3.504% | $60.022 | $60.02 | $60.00 | $60.00 |
| Purchase #4 | $6.44 | 7.222% | $6.9051 | $6.91 | $6.90 | $6.90 |
| Purchase #5 | $13.72 | 5.627% | $14.492 | $14.49 | $14.50 | $14.50 |
| Purchase #6 | $81.75 | 4.631% | $85.5358 | $85.54 | $85.55 | $85.50 |
| Purchase #7 | $107.31 | 7.822% | $115.7038 | $115.70 | $115.70 | $115.70 |
| 7 purchase totals = | $610.82 | $657.7204 | $657.72 | $657.70 | $657.60 | |