| 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 | $163.97 | 5.421% | $172.8588 | $172.86 | $172.85 | $172.90 |
| Purchase #2 | $222.25 | 5.455% | $234.3737 | $234.37 | $234.35 | $234.40 |
| Purchase #3 | $87.47 | 9.565% | $95.8365 | $95.84 | $95.85 | $95.80 |
| Purchase #4 | $92.49 | 7.853% | $99.7532 | $99.75 | $99.75 | $99.80 |
| Purchase #5 | $22.87 | 12.214% | $25.6633 | $25.66 | $25.65 | $25.70 |
| Purchase #6 | $30.86 | 3.640% | $31.9833 | $31.98 | $32.00 | $32.00 |
| Purchase #7 | $7.94 | 13.614% | $9.021 | $9.02 | $9.00 | $9.00 |
| 7 purchase totals = | $627.85 | $669.4898 | $669.48 | $669.45 | $669.60 | |