| 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 | $168.53 | 12.154% | $189.0131 | $189.01 | $189.00 | $189.00 |
| Purchase #2 | $19.63 | 10.776% | $21.7453 | $21.75 | $21.75 | $21.70 |
| Purchase #3 | $117.93 | 11.437% | $131.4177 | $131.42 | $131.40 | $131.40 |
| Purchase #4 | $205.37 | 10.487% | $226.9072 | $226.91 | $226.90 | $226.90 |
| Purchase #5 | $95.96 | 11.666% | $107.1547 | $107.15 | $107.15 | $107.20 |
| Purchase #6 | $76.78 | 10.176% | $84.5931 | $84.59 | $84.60 | $84.60 |
| Purchase #7 | $203.43 | 3.341% | $210.2266 | $210.23 | $210.25 | $210.20 |
| 7 purchase totals = | $887.63 | $971.0577 | $971.06 | $971.05 | $971.00 | |