| 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 | $171.58 | 8.310% | $185.8383 | $185.84 | $185.85 | $185.80 |
| Purchase #2 | $124.73 | 9.321% | $136.3561 | $136.36 | $136.35 | $136.40 |
| Purchase #3 | $146.45 | 6.246% | $155.5973 | $155.60 | $155.60 | $155.60 |
| Purchase #4 | $137.37 | 4.506% | $143.5599 | $143.56 | $143.55 | $143.60 |
| Purchase #5 | $43.72 | 13.390% | $49.5741 | $49.57 | $49.55 | $49.60 |
| Purchase #6 | $82.84 | 13.189% | $93.7658 | $93.77 | $93.75 | $93.80 |
| Purchase #7 | $112.25 | 10.158% | $123.6524 | $123.65 | $123.65 | $123.70 |
| 7 purchase totals = | $818.94 | $888.3439 | $888.35 | $888.30 | $888.50 | |