| 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 | $137.92 | 3.625% | $142.9196 | $142.92 | $142.90 | $142.90 |
| Purchase #2 | $176.87 | 13.853% | $201.3718 | $201.37 | $201.35 | $201.40 |
| Purchase #3 | $248.55 | 10.665% | $275.0579 | $275.06 | $275.05 | $275.10 |
| Purchase #4 | $14.43 | 12.391% | $16.218 | $16.22 | $16.20 | $16.20 |
| Purchase #5 | $60.47 | 9.234% | $66.0538 | $66.05 | $66.05 | $66.10 |
| Purchase #6 | $68.92 | 4.340% | $71.9111 | $71.91 | $71.90 | $71.90 |
| Purchase #7 | $12.51 | 7.690% | $13.472 | $13.47 | $13.45 | $13.50 |
| 7 purchase totals = | $719.67 | $787.0042 | $787.00 | $786.90 | $787.10 | |