| 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 | $150.75 | 13.442% | $171.0138 | $171.01 | $171.00 | $171.00 |
| Purchase #2 | $42.61 | 11.104% | $47.3414 | $47.34 | $47.35 | $47.30 |
| Purchase #3 | $188.52 | 7.279% | $202.2424 | $202.24 | $202.25 | $202.20 |
| Purchase #4 | $70.67 | 5.611% | $74.6353 | $74.64 | $74.65 | $74.60 |
| Purchase #5 | $27.69 | 10.307% | $30.544 | $30.54 | $30.55 | $30.50 |
| Purchase #6 | $128.76 | 13.716% | $146.4207 | $146.42 | $146.40 | $146.40 |
| Purchase #7 | $19.81 | 7.220% | $21.2403 | $21.24 | $21.25 | $21.20 |
| 7 purchase totals = | $628.81 | $693.4379 | $693.43 | $693.45 | $693.20 | |