| 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 | $143.31 | 12.510% | $161.2381 | $161.24 | $161.25 | $161.20 |
| Purchase #2 | $182.80 | 6.244% | $194.214 | $194.21 | $194.20 | $194.20 |
| Purchase #3 | $93.80 | 11.596% | $104.677 | $104.68 | $104.70 | $104.70 |
| Purchase #4 | $45.80 | 8.820% | $49.8396 | $49.84 | $49.85 | $49.80 |
| Purchase #5 | $189.71 | 5.641% | $200.4115 | $200.41 | $200.40 | $200.40 |
| Purchase #6 | $71.90 | 13.301% | $81.4634 | $81.46 | $81.45 | $81.50 |
| Purchase #7 | $128.63 | 5.840% | $136.142 | $136.14 | $136.15 | $136.10 |
| 7 purchase totals = | $855.95 | $927.9856 | $927.98 | $928.00 | $927.90 | |