| 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 | $149.86 | 6.455% | $159.5335 | $159.53 | $159.55 | $159.50 |
| Purchase #2 | $95.73 | 13.131% | $108.3003 | $108.30 | $108.30 | $108.30 |
| Purchase #3 | $125.37 | 8.541% | $136.0779 | $136.08 | $136.10 | $136.10 |
| Purchase #4 | $54.53 | 11.818% | $60.9744 | $60.97 | $60.95 | $61.00 |
| Purchase #5 | $184.62 | 11.416% | $205.6962 | $205.70 | $205.70 | $205.70 |
| Purchase #6 | $127.56 | 9.779% | $140.0341 | $140.03 | $140.05 | $140.00 |
| Purchase #7 | $117.92 | 9.161% | $128.7227 | $128.72 | $128.70 | $128.70 |
| 7 purchase totals = | $855.59 | $939.3391 | $939.33 | $939.35 | $939.30 | |