| 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 | $153.39 | 4.685% | $160.5763 | $160.58 | $160.60 | $160.60 |
| Purchase #2 | $220.92 | 8.791% | $240.3411 | $240.34 | $240.35 | $240.30 |
| Purchase #3 | $142.61 | 10.611% | $157.7423 | $157.74 | $157.75 | $157.70 |
| Purchase #4 | $173.75 | 6.195% | $184.5138 | $184.51 | $184.50 | $184.50 |
| Purchase #5 | $209.54 | 10.634% | $231.8225 | $231.82 | $231.80 | $231.80 |
| Purchase #6 | $227.80 | 3.670% | $236.1603 | $236.16 | $236.15 | $236.20 |
| Purchase #7 | $161.76 | 7.453% | $173.816 | $173.82 | $173.80 | $173.80 |
| 7 purchase totals = | $1,289.77 | $1,384.9723 | $1,384.97 | $1,384.95 | $1,384.90 | |