| 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 | $218.41 | 4.656% | $228.5792 | $228.58 | $228.60 | $228.60 |
| Purchase #2 | $186.48 | 4.449% | $194.7765 | $194.78 | $194.80 | $194.80 |
| Purchase #3 | $150.34 | 11.608% | $167.7915 | $167.79 | $167.80 | $167.80 |
| Purchase #4 | $71.41 | 5.587% | $75.3997 | $75.40 | $75.40 | $75.40 |
| Purchase #5 | $139.73 | 7.836% | $150.6792 | $150.68 | $150.70 | $150.70 |
| Purchase #6 | $77.80 | 4.625% | $81.3983 | $81.40 | $81.40 | $81.40 |
| Purchase #7 | $7.26 | 9.436% | $7.9451 | $7.95 | $7.95 | $7.90 |
| 7 purchase totals = | $851.43 | $906.5695 | $906.58 | $906.65 | $906.60 | |