| 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 | $168.51 | 5.505% | $177.7865 | $177.79 | $177.80 | $177.80 |
| Purchase #2 | $173.88 | 11.480% | $193.8414 | $193.84 | $193.85 | $193.80 |
| Purchase #3 | $80.92 | 13.408% | $91.7698 | $91.77 | $91.75 | $91.80 |
| Purchase #4 | $136.49 | 5.305% | $143.7308 | $143.73 | $143.75 | $143.70 |
| Purchase #5 | $143.36 | 4.498% | $149.8083 | $149.81 | $149.80 | $149.80 |
| Purchase #6 | $99.82 | 11.260% | $111.0597 | $111.06 | $111.05 | $111.10 |
| Purchase #7 | $72.96 | 11.373% | $81.2577 | $81.26 | $81.25 | $81.30 |
| 7 purchase totals = | $875.94 | $949.2542 | $949.26 | $949.25 | $949.30 | |