| 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 | $153.68 | 4.473% | $160.5541 | $160.55 | $160.55 | $160.60 |
| Purchase #2 | $82.41 | 6.347% | $87.6406 | $87.64 | $87.65 | $87.60 |
| Purchase #3 | $73.39 | 5.549% | $77.4624 | $77.46 | $77.45 | $77.50 |
| Purchase #4 | $207.49 | 8.618% | $225.3715 | $225.37 | $225.35 | $225.40 |
| Purchase #5 | $128.78 | 6.206% | $136.7721 | $136.77 | $136.75 | $136.80 |
| Purchase #6 | $189.66 | 4.452% | $198.1037 | $198.10 | $198.10 | $198.10 |
| Purchase #7 | $54.63 | 12.175% | $61.2812 | $61.28 | $61.30 | $61.30 |
| 7 purchase totals = | $890.04 | $947.1856 | $947.17 | $947.15 | $947.30 | |