| 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 | $148.50 | 7.775% | $160.0459 | $160.05 | $160.05 | $160.00 |
| Purchase #2 | $65.37 | 4.173% | $68.0979 | $68.10 | $68.10 | $68.10 |
| Purchase #3 | $179.75 | 7.805% | $193.7795 | $193.78 | $193.80 | $193.80 |
| Purchase #4 | $86.94 | 3.719% | $90.1733 | $90.17 | $90.15 | $90.20 |
| Purchase #5 | $117.84 | 9.304% | $128.8038 | $128.80 | $128.80 | $128.80 |
| Purchase #6 | $9.87 | 12.343% | $11.0883 | $11.09 | $11.10 | $11.10 |
| Purchase #7 | $104.32 | 7.227% | $111.8592 | $111.86 | $111.85 | $111.90 |
| 7 purchase totals = | $712.59 | $763.8479 | $763.85 | $763.85 | $763.90 | |