| 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 | $169.38 | 3.146% | $174.7087 | $174.71 | $174.70 | $174.70 |
| Purchase #2 | $51.58 | 9.580% | $56.5214 | $56.52 | $56.50 | $56.50 |
| Purchase #3 | $158.83 | 12.230% | $178.2549 | $178.25 | $178.25 | $178.30 |
| Purchase #4 | $79.81 | 4.505% | $83.4054 | $83.41 | $83.40 | $83.40 |
| Purchase #5 | $146.39 | 7.560% | $157.4571 | $157.46 | $157.45 | $157.50 |
| Purchase #6 | $141.30 | 9.210% | $154.3137 | $154.31 | $154.30 | $154.30 |
| Purchase #7 | $134.64 | 6.686% | $143.642 | $143.64 | $143.65 | $143.60 |
| 7 purchase totals = | $881.93 | $948.3032 | $948.30 | $948.25 | $948.30 | |