| 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 | $175.48 | 8.479% | $190.3589 | $190.36 | $190.35 | $190.40 |
| Purchase #2 | $56.34 | 4.750% | $59.0162 | $59.02 | $59.00 | $59.00 |
| Purchase #3 | $173.64 | 13.319% | $196.7671 | $196.77 | $196.75 | $196.80 |
| Purchase #4 | $12.39 | 5.418% | $13.0613 | $13.06 | $13.05 | $13.10 |
| Purchase #5 | $7.70 | 9.662% | $8.444 | $8.44 | $8.45 | $8.40 |
| Purchase #6 | $129.58 | 4.183% | $135.0003 | $135.00 | $135.00 | $135.00 |
| Purchase #7 | $210.87 | 11.345% | $234.7932 | $234.79 | $234.80 | $234.80 |
| 7 purchase totals = | $766.00 | $837.4410 | $837.44 | $837.40 | $837.50 | |