| 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 | $151.99 | 7.124% | $162.8178 | $162.82 | $162.80 | $162.80 |
| Purchase #2 | $60.51 | 3.767% | $62.7894 | $62.79 | $62.80 | $62.80 |
| Purchase #3 | $43.57 | 6.418% | $46.3663 | $46.37 | $46.35 | $46.40 |
| Purchase #4 | $35.73 | 11.693% | $39.9079 | $39.91 | $39.90 | $39.90 |
| Purchase #5 | $81.92 | 12.862% | $92.4566 | $92.46 | $92.45 | $92.50 |
| Purchase #6 | $218.62 | 5.231% | $230.056 | $230.06 | $230.05 | $230.10 |
| Purchase #7 | $39.75 | 10.298% | $43.8435 | $43.84 | $43.85 | $43.80 |
| 7 purchase totals = | $632.09 | $678.2375 | $678.25 | $678.20 | $678.30 | |