| 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 | $167.73 | 3.151% | $173.0152 | $173.02 | $173.00 | $173.00 |
| Purchase #2 | $44.25 | 5.642% | $46.7466 | $46.75 | $46.75 | $46.70 |
| Purchase #3 | $166.69 | 4.387% | $174.0027 | $174.00 | $174.00 | $174.00 |
| Purchase #4 | $229.73 | 4.201% | $239.381 | $239.38 | $239.40 | $239.40 |
| Purchase #5 | $49.64 | 8.629% | $53.9234 | $53.92 | $53.90 | $53.90 |
| Purchase #6 | $36.58 | 8.479% | $39.6816 | $39.68 | $39.70 | $39.70 |
| Purchase #7 | $150.73 | 8.265% | $163.1878 | $163.19 | $163.20 | $163.20 |
| 7 purchase totals = | $845.35 | $889.9383 | $889.94 | $889.95 | $889.90 | |