| 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 | $178.30 | 12.650% | $200.855 | $200.86 | $200.85 | $200.90 |
| Purchase #2 | $94.45 | 4.323% | $98.5331 | $98.53 | $98.55 | $98.50 |
| Purchase #3 | $165.55 | 7.557% | $178.0606 | $178.06 | $178.05 | $178.10 |
| Purchase #4 | $88.39 | 10.505% | $97.6754 | $97.68 | $97.70 | $97.70 |
| Purchase #5 | $119.75 | 12.502% | $134.7211 | $134.72 | $134.70 | $134.70 |
| Purchase #6 | $71.28 | 3.574% | $73.8275 | $73.83 | $73.85 | $73.80 |
| Purchase #7 | $172.66 | 8.495% | $187.3275 | $187.33 | $187.35 | $187.30 |
| 7 purchase totals = | $890.38 | $971.0002 | $971.01 | $971.05 | $971.00 | |