| 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 | $186.78 | 13.844% | $212.6378 | $212.64 | $212.65 | $212.60 |
| Purchase #2 | $81.62 | 10.459% | $90.1566 | $90.16 | $90.15 | $90.20 |
| Purchase #3 | $184.28 | 3.137% | $190.0609 | $190.06 | $190.05 | $190.10 |
| Purchase #4 | $208.38 | 6.426% | $221.7705 | $221.77 | $221.75 | $221.80 |
| Purchase #5 | $215.63 | 7.798% | $232.4448 | $232.44 | $232.45 | $232.40 |
| Purchase #6 | $131.35 | 10.223% | $144.7779 | $144.78 | $144.80 | $144.80 |
| Purchase #7 | $65.70 | 4.121% | $68.4075 | $68.41 | $68.40 | $68.40 |
| 7 purchase totals = | $1,073.74 | $1,160.2560 | $1,160.26 | $1,160.25 | $1,160.30 | |