| 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 | $177.64 | 10.700% | $196.6475 | $196.65 | $196.65 | $196.60 |
| Purchase #2 | $62.45 | 9.595% | $68.4421 | $68.44 | $68.45 | $68.40 |
| Purchase #3 | $87.63 | 4.687% | $91.7372 | $91.74 | $91.75 | $91.70 |
| Purchase #4 | $97.25 | 7.423% | $104.4689 | $104.47 | $104.45 | $104.50 |
| Purchase #5 | $45.82 | 8.717% | $49.8141 | $49.81 | $49.80 | $49.80 |
| Purchase #6 | $141.82 | 9.475% | $155.2574 | $155.26 | $155.25 | $155.30 |
| Purchase #7 | $72.51 | 9.251% | $79.2179 | $79.22 | $79.20 | $79.20 |
| 7 purchase totals = | $685.12 | $745.5851 | $745.59 | $745.55 | $745.50 | |