| 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 | $172.99 | 8.517% | $187.7236 | $187.72 | $187.70 | $187.70 |
| Purchase #2 | $94.87 | 3.137% | $97.8461 | $97.85 | $97.85 | $97.80 |
| Purchase #3 | $94.92 | 8.269% | $102.7689 | $102.77 | $102.75 | $102.80 |
| Purchase #4 | $38.34 | 3.658% | $39.7425 | $39.74 | $39.75 | $39.70 |
| Purchase #5 | $83.95 | 6.475% | $89.3858 | $89.39 | $89.40 | $89.40 |
| Purchase #6 | $126.26 | 12.399% | $141.915 | $141.92 | $141.90 | $141.90 |
| Purchase #7 | $211.77 | 5.279% | $222.9493 | $222.95 | $222.95 | $222.90 |
| 7 purchase totals = | $823.10 | $882.3312 | $882.34 | $882.30 | $882.20 | |