| 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 | $193.90 | 6.633% | $206.7614 | $206.76 | $206.75 | $206.80 |
| Purchase #2 | $145.49 | 3.126% | $150.038 | $150.04 | $150.05 | $150.00 |
| Purchase #3 | $54.32 | 10.838% | $60.2072 | $60.21 | $60.20 | $60.20 |
| Purchase #4 | $203.57 | 4.295% | $212.3133 | $212.31 | $212.30 | $212.30 |
| Purchase #5 | $73.96 | 13.675% | $84.074 | $84.07 | $84.05 | $84.10 |
| Purchase #6 | $154.47 | 12.377% | $173.5888 | $173.59 | $173.60 | $173.60 |
| Purchase #7 | $174.29 | 4.605% | $182.3161 | $182.32 | $182.30 | $182.30 |
| 7 purchase totals = | $1,000.00 | $1,069.2988 | $1,069.30 | $1,069.25 | $1,069.30 | |