| 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 | $17.49 | 8.345% | $18.9495 | $18.95 | $18.95 | $18.90 |
| Purchase #2 | $130.64 | 9.588% | $143.1658 | $143.17 | $143.15 | $143.20 |
| Purchase #3 | $24.52 | 3.301% | $25.3294 | $25.33 | $25.35 | $25.30 |
| Purchase #4 | $164.25 | 12.824% | $185.3134 | $185.31 | $185.30 | $185.30 |
| Purchase #5 | $73.84 | 5.135% | $77.6317 | $77.63 | $77.65 | $77.60 |
| Purchase #6 | $173.37 | 3.293% | $179.0791 | $179.08 | $179.10 | $179.10 |
| Purchase #7 | $233.66 | 3.550% | $241.9549 | $241.95 | $241.95 | $242.00 |
| 7 purchase totals = | $817.77 | $871.4238 | $871.42 | $871.45 | $871.40 | |