| 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 | $162.87 | 10.356% | $179.7368 | $179.74 | $179.75 | $179.70 |
| Purchase #2 | $6.53 | 5.786% | $6.9078 | $6.91 | $6.90 | $6.90 |
| Purchase #3 | $68.33 | 13.821% | $77.7739 | $77.77 | $77.75 | $77.80 |
| Purchase #4 | $149.87 | 6.618% | $159.7884 | $159.79 | $159.80 | $159.80 |
| Purchase #5 | $115.36 | 7.684% | $124.2243 | $124.22 | $124.20 | $124.20 |
| Purchase #6 | $89.68 | 3.273% | $92.6152 | $92.62 | $92.60 | $92.60 |
| Purchase #7 | $99.88 | 9.384% | $109.2527 | $109.25 | $109.25 | $109.30 |
| 7 purchase totals = | $692.52 | $750.2991 | $750.30 | $750.25 | $750.30 | |