| 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 | $137.92 | 8.318% | $149.3922 | $149.39 | $149.40 | $149.40 |
| Purchase #2 | $46.57 | 13.555% | $52.8826 | $52.88 | $52.90 | $52.90 |
| Purchase #3 | $133.28 | 11.492% | $148.5965 | $148.60 | $148.60 | $148.60 |
| Purchase #4 | $80.25 | 6.576% | $85.5272 | $85.53 | $85.55 | $85.50 |
| Purchase #5 | $214.84 | 4.426% | $224.3488 | $224.35 | $224.35 | $224.30 |
| Purchase #6 | $159.72 | 4.616% | $167.0927 | $167.09 | $167.10 | $167.10 |
| Purchase #7 | $101.75 | 11.836% | $113.7931 | $113.79 | $113.80 | $113.80 |
| 7 purchase totals = | $874.33 | $941.6331 | $941.63 | $941.70 | $941.60 | |