| 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 | $136.44 | 13.279% | $154.5579 | $154.56 | $154.55 | $154.60 |
| Purchase #2 | $163.91 | 3.598% | $169.8075 | $169.81 | $169.80 | $169.80 |
| Purchase #3 | $5.61 | 7.516% | $6.0316 | $6.03 | $6.05 | $6.00 |
| Purchase #4 | $217.99 | 10.269% | $240.3754 | $240.38 | $240.40 | $240.40 |
| Purchase #5 | $84.68 | 8.481% | $91.8617 | $91.86 | $91.85 | $91.90 |
| Purchase #6 | $36.96 | 7.832% | $39.8547 | $39.85 | $39.85 | $39.90 |
| Purchase #7 | $156.93 | 5.748% | $165.9503 | $165.95 | $165.95 | $166.00 |
| 7 purchase totals = | $802.52 | $868.4391 | $868.44 | $868.45 | $868.60 | |