| 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 | $174.47 | 4.430% | $182.199 | $182.20 | $182.20 | $182.20 |
| Purchase #2 | $148.75 | 13.655% | $169.0618 | $169.06 | $169.05 | $169.10 |
| Purchase #3 | $208.46 | 5.142% | $219.179 | $219.18 | $219.20 | $219.20 |
| Purchase #4 | $157.76 | 13.788% | $179.5119 | $179.51 | $179.50 | $179.50 |
| Purchase #5 | $37.69 | 8.664% | $40.9555 | $40.96 | $40.95 | $41.00 |
| Purchase #6 | $245.89 | 10.514% | $271.7429 | $271.74 | $271.75 | $271.70 |
| Purchase #7 | $103.44 | 5.214% | $108.8334 | $108.83 | $108.85 | $108.80 |
| 7 purchase totals = | $1,076.46 | $1,171.4835 | $1,171.48 | $1,171.50 | $1,171.50 | |