| 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 | $143.35 | 6.553% | $152.7437 | $152.74 | $152.75 | $152.70 |
| Purchase #2 | $250.53 | 3.746% | $259.9149 | $259.91 | $259.90 | $259.90 |
| Purchase #3 | $95.85 | 7.226% | $102.7761 | $102.78 | $102.80 | $102.80 |
| Purchase #4 | $143.38 | 13.831% | $163.2109 | $163.21 | $163.20 | $163.20 |
| Purchase #5 | $242.69 | 9.436% | $265.5902 | $265.59 | $265.60 | $265.60 |
| Purchase #6 | $113.92 | 10.116% | $125.4441 | $125.44 | $125.45 | $125.40 |
| Purchase #7 | $53.70 | 12.566% | $60.4479 | $60.45 | $60.45 | $60.40 |
| 7 purchase totals = | $1,043.42 | $1,130.1278 | $1,130.12 | $1,130.15 | $1,130.00 | |