| 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 | $153.41 | 13.321% | $173.8457 | $173.85 | $173.85 | $173.80 |
| Purchase #2 | $99.37 | 6.283% | $105.6134 | $105.61 | $105.60 | $105.60 |
| Purchase #3 | $111.93 | 11.177% | $124.4404 | $124.44 | $124.45 | $124.40 |
| Purchase #4 | $177.44 | 7.228% | $190.2654 | $190.27 | $190.25 | $190.30 |
| Purchase #5 | $227.47 | 11.782% | $254.2705 | $254.27 | $254.25 | $254.30 |
| Purchase #6 | $83.75 | 4.736% | $87.7164 | $87.72 | $87.70 | $87.70 |
| Purchase #7 | $216.34 | 11.670% | $241.5869 | $241.59 | $241.60 | $241.60 |
| 7 purchase totals = | $1,069.71 | $1,177.7387 | $1,177.75 | $1,177.70 | $1,177.70 | |