| 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 | $136.36 | 10.728% | $150.9887 | $150.99 | $151.00 | $151.00 |
| Purchase #2 | $171.66 | 10.548% | $189.7667 | $189.77 | $189.75 | $189.80 |
| Purchase #3 | $72.53 | 11.380% | $80.7839 | $80.78 | $80.80 | $80.80 |
| Purchase #4 | $18.48 | 9.856% | $20.3014 | $20.30 | $20.30 | $20.30 |
| Purchase #5 | $127.32 | 6.453% | $135.536 | $135.54 | $135.55 | $135.50 |
| Purchase #6 | $66.70 | 12.604% | $75.1069 | $75.11 | $75.10 | $75.10 |
| Purchase #7 | $206.60 | 7.203% | $221.4814 | $221.48 | $221.50 | $221.50 |
| 7 purchase totals = | $799.65 | $873.9650 | $873.97 | $874.00 | $874.00 | |