| 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 | $137.57 | 9.596% | $150.7712 | $150.77 | $150.75 | $150.80 |
| Purchase #2 | $239.86 | 10.428% | $264.8726 | $264.87 | $264.85 | $264.90 |
| Purchase #3 | $63.69 | 4.413% | $66.5006 | $66.50 | $66.50 | $66.50 |
| Purchase #4 | $171.86 | 9.561% | $188.2915 | $188.29 | $188.30 | $188.30 |
| Purchase #5 | $24.81 | 6.639% | $26.4571 | $26.46 | $26.45 | $26.50 |
| Purchase #6 | $10.57 | 13.673% | $12.0152 | $12.02 | $12.00 | $12.00 |
| Purchase #7 | $143.26 | 7.403% | $153.8655 | $153.87 | $153.85 | $153.90 |
| 7 purchase totals = | $791.62 | $862.7737 | $862.78 | $862.70 | $862.90 | |