| 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 | $213.97 | 5.467% | $225.6677 | $225.67 | $225.65 | $225.70 |
| Purchase #2 | $182.66 | 10.430% | $201.7114 | $201.71 | $201.70 | $201.70 |
| Purchase #3 | $28.32 | 8.440% | $30.7102 | $30.71 | $30.70 | $30.70 |
| Purchase #4 | $217.31 | 8.274% | $235.2902 | $235.29 | $235.30 | $235.30 |
| Purchase #5 | $157.27 | 6.482% | $167.4642 | $167.46 | $167.45 | $167.50 |
| Purchase #6 | $80.44 | 13.668% | $91.4345 | $91.43 | $91.45 | $91.40 |
| Purchase #7 | $160.96 | 5.581% | $169.9432 | $169.94 | $169.95 | $169.90 |
| 7 purchase totals = | $1,040.93 | $1,122.2214 | $1,122.21 | $1,122.20 | $1,122.20 | |