| 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 | $183.36 | 3.343% | $189.4897 | $189.49 | $189.50 | $189.50 |
| Purchase #2 | $182.80 | 10.697% | $202.3541 | $202.35 | $202.35 | $202.40 |
| Purchase #3 | $164.29 | 6.710% | $175.3139 | $175.31 | $175.30 | $175.30 |
| Purchase #4 | $19.66 | 10.172% | $21.6598 | $21.66 | $21.65 | $21.70 |
| Purchase #5 | $49.62 | 6.153% | $52.6731 | $52.67 | $52.65 | $52.70 |
| Purchase #6 | $146.50 | 7.403% | $157.3454 | $157.35 | $157.35 | $157.30 |
| Purchase #7 | $202.68 | 11.372% | $225.7288 | $225.73 | $225.75 | $225.70 |
| 7 purchase totals = | $948.91 | $1,024.5648 | $1,024.56 | $1,024.55 | $1,024.60 | |