| 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 | $197.92 | 4.424% | $206.676 | $206.68 | $206.70 | $206.70 |
| Purchase #2 | $139.45 | 11.648% | $155.6931 | $155.69 | $155.70 | $155.70 |
| Purchase #3 | $35.69 | 11.117% | $39.6577 | $39.66 | $39.65 | $39.70 |
| Purchase #4 | $59.29 | 7.744% | $63.8814 | $63.88 | $63.90 | $63.90 |
| Purchase #5 | $49.49 | 4.833% | $51.8819 | $51.88 | $51.90 | $51.90 |
| Purchase #6 | $67.86 | 6.805% | $72.4779 | $72.48 | $72.50 | $72.50 |
| Purchase #7 | $155.97 | 3.419% | $161.3026 | $161.30 | $161.30 | $161.30 |
| 7 purchase totals = | $705.67 | $751.5706 | $751.57 | $751.65 | $751.70 | |