| 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 | $164.34 | 12.177% | $184.3517 | $184.35 | $184.35 | $184.40 |
| Purchase #2 | $175.85 | 4.115% | $183.0862 | $183.09 | $183.10 | $183.10 |
| Purchase #3 | $198.53 | 3.701% | $205.8776 | $205.88 | $205.90 | $205.90 |
| Purchase #4 | $113.68 | 11.201% | $126.4133 | $126.41 | $126.40 | $126.40 |
| Purchase #5 | $202.28 | 5.638% | $213.6845 | $213.68 | $213.70 | $213.70 |
| Purchase #6 | $229.30 | 7.307% | $246.055 | $246.06 | $246.05 | $246.10 |
| Purchase #7 | $102.94 | 3.525% | $106.5686 | $106.57 | $106.55 | $106.60 |
| 7 purchase totals = | $1,186.92 | $1,266.0369 | $1,266.04 | $1,266.05 | $1,266.20 | |