| 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 | $191.40 | 8.689% | $208.0307 | $208.03 | $208.05 | $208.00 |
| Purchase #2 | $135.95 | 10.494% | $150.2166 | $150.22 | $150.20 | $150.20 |
| Purchase #3 | $114.41 | 4.746% | $119.8399 | $119.84 | $119.85 | $119.80 |
| Purchase #4 | $106.29 | 6.289% | $112.9746 | $112.97 | $112.95 | $113.00 |
| Purchase #5 | $39.36 | 10.401% | $43.4538 | $43.45 | $43.45 | $43.50 |
| Purchase #6 | $141.45 | 10.338% | $156.0731 | $156.07 | $156.05 | $156.10 |
| Purchase #7 | $113.34 | 8.624% | $123.1144 | $123.11 | $123.10 | $123.10 |
| 7 purchase totals = | $842.20 | $913.7031 | $913.69 | $913.65 | $913.70 | |