| 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 | $168.35 | 5.299% | $177.2709 | $177.27 | $177.25 | $177.30 |
| Purchase #2 | $216.30 | 12.295% | $242.8941 | $242.89 | $242.90 | $242.90 |
| Purchase #3 | $169.53 | 7.521% | $182.2804 | $182.28 | $182.30 | $182.30 |
| Purchase #4 | $146.56 | 13.137% | $165.8136 | $165.81 | $165.80 | $165.80 |
| Purchase #5 | $172.74 | 8.528% | $187.4713 | $187.47 | $187.45 | $187.50 |
| Purchase #6 | $27.58 | 13.646% | $31.3436 | $31.34 | $31.35 | $31.30 |
| Purchase #7 | $163.82 | 3.655% | $169.8076 | $169.81 | $169.80 | $169.80 |
| 7 purchase totals = | $1,064.88 | $1,156.8815 | $1,156.87 | $1,156.85 | $1,156.90 | |