| 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 | $157.69 | 4.719% | $165.1314 | $165.13 | $165.15 | $165.10 |
| Purchase #2 | $146.93 | 12.851% | $165.812 | $165.81 | $165.80 | $165.80 |
| Purchase #3 | $168.63 | 5.182% | $177.3684 | $177.37 | $177.35 | $177.40 |
| Purchase #4 | $23.47 | 13.539% | $26.6476 | $26.65 | $26.65 | $26.60 |
| Purchase #5 | $92.91 | 6.382% | $98.8395 | $98.84 | $98.85 | $98.80 |
| Purchase #6 | $247.46 | 3.438% | $255.9677 | $255.97 | $255.95 | $256.00 |
| Purchase #7 | $26.27 | 6.159% | $27.888 | $27.89 | $27.90 | $27.90 |
| 7 purchase totals = | $863.36 | $917.6546 | $917.66 | $917.65 | $917.60 | |