| 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 | $170.25 | 13.456% | $193.1588 | $193.16 | $193.15 | $193.20 |
| Purchase #2 | $128.82 | 13.208% | $145.8345 | $145.83 | $145.85 | $145.80 |
| Purchase #3 | $239.74 | 8.818% | $260.8803 | $260.88 | $260.90 | $260.90 |
| Purchase #4 | $138.79 | 9.403% | $151.8404 | $151.84 | $151.85 | $151.80 |
| Purchase #5 | $147.39 | 13.323% | $167.0268 | $167.03 | $167.05 | $167.00 |
| Purchase #6 | $213.70 | 3.115% | $220.3568 | $220.36 | $220.35 | $220.40 |
| Purchase #7 | $209.88 | 5.408% | $221.2303 | $221.23 | $221.25 | $221.20 |
| 7 purchase totals = | $1,248.57 | $1,360.3279 | $1,360.33 | $1,360.40 | $1,360.30 | |