| 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 | $153.25 | 7.401% | $164.592 | $164.59 | $164.60 | $164.60 |
| Purchase #2 | $10.43 | 8.528% | $11.3195 | $11.32 | $11.30 | $11.30 |
| Purchase #3 | $169.29 | 11.369% | $188.5366 | $188.54 | $188.55 | $188.50 |
| Purchase #4 | $130.93 | 11.812% | $146.3955 | $146.40 | $146.40 | $146.40 |
| Purchase #5 | $226.88 | 13.363% | $257.198 | $257.20 | $257.20 | $257.20 |
| Purchase #6 | $161.99 | 4.774% | $169.7234 | $169.72 | $169.70 | $169.70 |
| Purchase #7 | $204.73 | 5.440% | $215.8673 | $215.87 | $215.85 | $215.90 |
| 7 purchase totals = | $1,057.50 | $1,153.6323 | $1,153.64 | $1,153.60 | $1,153.60 | |