| 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 | $151.52 | 13.107% | $171.3797 | $171.38 | $171.40 | $171.40 |
| Purchase #2 | $134.55 | 10.340% | $148.4625 | $148.46 | $148.45 | $148.50 |
| Purchase #3 | $182.88 | 10.259% | $201.6417 | $201.64 | $201.65 | $201.60 |
| Purchase #4 | $20.57 | 6.695% | $21.9472 | $21.95 | $21.95 | $21.90 |
| Purchase #5 | $56.79 | 13.799% | $64.6265 | $64.63 | $64.65 | $64.60 |
| Purchase #6 | $9.79 | 6.111% | $10.3883 | $10.39 | $10.40 | $10.40 |
| Purchase #7 | $137.71 | 11.186% | $153.1142 | $153.11 | $153.10 | $153.10 |
| 7 purchase totals = | $693.81 | $771.5601 | $771.56 | $771.60 | $771.50 | |