| 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 | $27.66 | 11.223% | $30.7643 | $30.76 | $30.75 | $30.80 |
| Purchase #2 | $180.82 | 3.561% | $187.259 | $187.26 | $187.25 | $187.30 |
| Purchase #3 | $162.59 | 7.616% | $174.9729 | $174.97 | $174.95 | $175.00 |
| Purchase #4 | $134.92 | 8.416% | $146.2749 | $146.27 | $146.25 | $146.30 |
| Purchase #5 | $7.97 | 6.813% | $8.513 | $8.51 | $8.50 | $8.50 |
| Purchase #6 | $122.42 | 12.787% | $138.0738 | $138.07 | $138.05 | $138.10 |
| Purchase #7 | $187.55 | 7.196% | $201.0461 | $201.05 | $201.05 | $201.00 |
| 7 purchase totals = | $823.93 | $886.9040 | $886.89 | $886.80 | $887.00 | |