| 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 | $171.40 | 3.638% | $177.6355 | $177.64 | $177.65 | $177.60 |
| Purchase #2 | $6.58 | 11.703% | $7.3501 | $7.35 | $7.35 | $7.40 |
| Purchase #3 | $113.62 | 3.452% | $117.5422 | $117.54 | $117.55 | $117.50 |
| Purchase #4 | $210.98 | 3.259% | $217.8558 | $217.86 | $217.85 | $217.90 |
| Purchase #5 | $90.73 | 13.195% | $102.7018 | $102.70 | $102.70 | $102.70 |
| Purchase #6 | $59.47 | 10.755% | $65.866 | $65.87 | $65.85 | $65.90 |
| Purchase #7 | $5.92 | 12.239% | $6.6445 | $6.64 | $6.65 | $6.60 |
| 7 purchase totals = | $658.70 | $695.5959 | $695.60 | $695.60 | $695.60 | |