| 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 | $126.77 | 12.563% | $142.6961 | $142.70 | $142.70 | $142.70 |
| Purchase #2 | $96.52 | 3.449% | $99.849 | $99.85 | $99.85 | $99.80 |
| Purchase #3 | $162.31 | 9.133% | $177.1338 | $177.13 | $177.15 | $177.10 |
| Purchase #4 | $175.91 | 7.676% | $189.4129 | $189.41 | $189.40 | $189.40 |
| Purchase #5 | $34.86 | 13.438% | $39.5445 | $39.54 | $39.55 | $39.50 |
| Purchase #6 | $103.51 | 8.739% | $112.5557 | $112.56 | $112.55 | $112.60 |
| Purchase #7 | $77.95 | 13.154% | $88.2035 | $88.20 | $88.20 | $88.20 |
| 7 purchase totals = | $777.83 | $849.3955 | $849.39 | $849.40 | $849.30 | |