| 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 | $225.50 | 11.462% | $251.3468 | $251.35 | $251.35 | $251.30 |
| Purchase #2 | $72.48 | 10.284% | $79.9338 | $79.93 | $79.95 | $79.90 |
| Purchase #3 | $151.76 | 13.210% | $171.8075 | $171.81 | $171.80 | $171.80 |
| Purchase #4 | $175.34 | 8.250% | $189.8056 | $189.81 | $189.80 | $189.80 |
| Purchase #5 | $50.41 | 9.518% | $55.208 | $55.21 | $55.20 | $55.20 |
| Purchase #6 | $57.46 | 12.532% | $64.6609 | $64.66 | $64.65 | $64.70 |
| Purchase #7 | $143.31 | 13.688% | $162.9263 | $162.93 | $162.95 | $162.90 |
| 7 purchase totals = | $876.26 | $975.6889 | $975.70 | $975.70 | $975.60 | |