| 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 | $209.26 | 3.299% | $216.1635 | $216.16 | $216.15 | $216.20 |
| Purchase #2 | $179.38 | 13.374% | $203.3703 | $203.37 | $203.35 | $203.40 |
| Purchase #3 | $177.39 | 6.565% | $189.0357 | $189.04 | $189.05 | $189.00 |
| Purchase #4 | $162.87 | 9.177% | $177.8166 | $177.82 | $177.80 | $177.80 |
| Purchase #5 | $74.98 | 4.147% | $78.0894 | $78.09 | $78.10 | $78.10 |
| Purchase #6 | $33.45 | 8.628% | $36.3361 | $36.34 | $36.35 | $36.30 |
| Purchase #7 | $51.90 | 11.273% | $57.7507 | $57.75 | $57.75 | $57.80 |
| 7 purchase totals = | $889.23 | $958.5623 | $958.57 | $958.55 | $958.60 | |