| 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 | $163.60 | 13.772% | $186.131 | $186.13 | $186.15 | $186.10 |
| Purchase #2 | $182.96 | 13.695% | $208.0164 | $208.02 | $208.00 | $208.00 |
| Purchase #3 | $142.74 | 12.247% | $160.2214 | $160.22 | $160.20 | $160.20 |
| Purchase #4 | $92.53 | 9.293% | $101.1288 | $101.13 | $101.15 | $101.10 |
| Purchase #5 | $34.38 | 5.757% | $36.3593 | $36.36 | $36.35 | $36.40 |
| Purchase #6 | $36.72 | 9.726% | $40.2914 | $40.29 | $40.30 | $40.30 |
| Purchase #7 | $50.72 | 11.622% | $56.6147 | $56.61 | $56.60 | $56.60 |
| 7 purchase totals = | $703.65 | $788.7630 | $788.76 | $788.75 | $788.70 | |