| 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 | $33.59 | 10.772% | $37.2083 | $37.21 | $37.20 | $37.20 |
| Purchase #2 | $185.71 | 12.365% | $208.673 | $208.67 | $208.65 | $208.70 |
| Purchase #3 | $209.81 | 5.803% | $221.9853 | $221.99 | $222.00 | $222.00 |
| Purchase #4 | $232.30 | 6.449% | $247.281 | $247.28 | $247.30 | $247.30 |
| Purchase #5 | $140.70 | 7.203% | $150.8346 | $150.83 | $150.85 | $150.80 |
| Purchase #6 | $115.93 | 4.201% | $120.8002 | $120.80 | $120.80 | $120.80 |
| Purchase #7 | $173.40 | 5.765% | $183.3965 | $183.40 | $183.40 | $183.40 |
| 7 purchase totals = | $1,091.44 | $1,170.1789 | $1,170.18 | $1,170.20 | $1,170.20 | |