| 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 | $178.90 | 5.565% | $188.8558 | $188.86 | $188.85 | $188.90 |
| Purchase #2 | $233.46 | 9.766% | $256.2597 | $256.26 | $256.25 | $256.30 |
| Purchase #3 | $232.61 | 8.765% | $252.9983 | $253.00 | $253.00 | $253.00 |
| Purchase #4 | $8.36 | 13.445% | $9.484 | $9.48 | $9.50 | $9.50 |
| Purchase #5 | $203.43 | 8.574% | $220.8721 | $220.87 | $220.85 | $220.90 |
| Purchase #6 | $54.84 | 3.865% | $56.9596 | $56.96 | $56.95 | $57.00 |
| Purchase #7 | $52.45 | 13.505% | $59.5334 | $59.53 | $59.55 | $59.50 |
| 7 purchase totals = | $964.05 | $1,044.9629 | $1,044.96 | $1,044.95 | $1,045.10 | |