| 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 | $150.35 | 11.591% | $167.7771 | $167.78 | $167.80 | $167.80 |
| Purchase #2 | $27.28 | 7.505% | $29.3274 | $29.33 | $29.35 | $29.30 |
| Purchase #3 | $210.78 | 9.874% | $231.5924 | $231.59 | $231.60 | $231.60 |
| Purchase #4 | $163.80 | 12.247% | $183.8606 | $183.86 | $183.85 | $183.90 |
| Purchase #5 | $158.71 | 9.236% | $173.3685 | $173.37 | $173.35 | $173.40 |
| Purchase #6 | $111.60 | 6.413% | $118.7569 | $118.76 | $118.75 | $118.80 |
| Purchase #7 | $242.25 | 11.318% | $269.6679 | $269.67 | $269.65 | $269.70 |
| 7 purchase totals = | $1,064.77 | $1,174.3508 | $1,174.36 | $1,174.35 | $1,174.50 | |