| 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 | $136.61 | 7.319% | $146.6085 | $146.61 | $146.60 | $146.60 |
| Purchase #2 | $17.86 | 6.282% | $18.982 | $18.98 | $19.00 | $19.00 |
| Purchase #3 | $31.84 | 4.549% | $33.2884 | $33.29 | $33.30 | $33.30 |
| Purchase #4 | $173.98 | 11.841% | $194.581 | $194.58 | $194.60 | $194.60 |
| Purchase #5 | $228.57 | 12.270% | $256.6155 | $256.62 | $256.60 | $256.60 |
| Purchase #6 | $229.86 | 3.469% | $237.8338 | $237.83 | $237.85 | $237.80 |
| Purchase #7 | $56.42 | 3.313% | $58.2892 | $58.29 | $58.30 | $58.30 |
| 7 purchase totals = | $875.14 | $946.1984 | $946.20 | $946.25 | $946.20 | |