| 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 | $174.64 | 9.616% | $191.4334 | $191.43 | $191.45 | $191.40 |
| Purchase #2 | $33.62 | 4.275% | $35.0573 | $35.06 | $35.05 | $35.10 |
| Purchase #3 | $60.89 | 8.310% | $65.95 | $65.95 | $65.95 | $66.00 |
| Purchase #4 | $23.54 | 8.336% | $25.5023 | $25.50 | $25.50 | $25.50 |
| Purchase #5 | $5.45 | 12.865% | $6.1511 | $6.15 | $6.15 | $6.20 |
| Purchase #6 | $69.46 | 10.865% | $77.0068 | $77.01 | $77.00 | $77.00 |
| Purchase #7 | $155.31 | 9.120% | $169.4743 | $169.47 | $169.45 | $169.50 |
| 7 purchase totals = | $522.91 | $570.5752 | $570.57 | $570.55 | $570.70 | |