| 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 | $180.58 | 6.712% | $192.7005 | $192.70 | $192.70 | $192.70 |
| Purchase #2 | $224.52 | 12.134% | $251.7633 | $251.76 | $251.75 | $251.80 |
| Purchase #3 | $219.26 | 5.594% | $231.5254 | $231.53 | $231.55 | $231.50 |
| Purchase #4 | $25.81 | 7.826% | $27.8299 | $27.83 | $27.85 | $27.80 |
| Purchase #5 | $96.38 | 8.353% | $104.4306 | $104.43 | $104.45 | $104.40 |
| Purchase #6 | $34.42 | 3.243% | $35.5362 | $35.54 | $35.55 | $35.50 |
| Purchase #7 | $70.67 | 3.730% | $73.306 | $73.31 | $73.30 | $73.30 |
| 7 purchase totals = | $851.64 | $917.0919 | $917.10 | $917.15 | $917.00 | |