| 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 | $118.34 | 9.136% | $129.1515 | $129.15 | $129.15 | $129.20 |
| Purchase #2 | $167.33 | 4.415% | $174.7176 | $174.72 | $174.70 | $174.70 |
| Purchase #3 | $48.34 | 3.553% | $50.0575 | $50.06 | $50.05 | $50.10 |
| Purchase #4 | $9.75 | 7.838% | $10.5142 | $10.51 | $10.50 | $10.50 |
| Purchase #5 | $26.85 | 10.627% | $29.7033 | $29.70 | $29.70 | $29.70 |
| Purchase #6 | $181.52 | 7.828% | $195.7294 | $195.73 | $195.75 | $195.70 |
| Purchase #7 | $156.41 | 11.561% | $174.4926 | $174.49 | $174.50 | $174.50 |
| 7 purchase totals = | $708.54 | $764.3661 | $764.36 | $764.35 | $764.40 | |