| 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 | $243.27 | 8.270% | $263.3884 | $263.39 | $263.40 | $263.40 |
| Purchase #2 | $7.83 | 7.760% | $8.4376 | $8.44 | $8.45 | $8.40 |
| Purchase #3 | $57.38 | 5.850% | $60.7367 | $60.74 | $60.75 | $60.70 |
| Purchase #4 | $85.97 | 8.495% | $93.2732 | $93.27 | $93.25 | $93.30 |
| Purchase #5 | $139.52 | 4.700% | $146.0774 | $146.08 | $146.10 | $146.10 |
| Purchase #6 | $167.86 | 5.818% | $177.6261 | $177.63 | $177.65 | $177.60 |
| Purchase #7 | $41.68 | 4.225% | $43.441 | $43.44 | $43.45 | $43.40 |
| 7 purchase totals = | $743.51 | $792.9804 | $792.99 | $793.05 | $792.90 | |