| 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 | $131.53 | 9.585% | $144.1372 | $144.14 | $144.15 | $144.10 |
| Purchase #2 | $79.70 | 11.700% | $89.0249 | $89.02 | $89.00 | $89.00 |
| Purchase #3 | $44.79 | 3.866% | $46.5216 | $46.52 | $46.50 | $46.50 |
| Purchase #4 | $71.96 | 7.227% | $77.1605 | $77.16 | $77.15 | $77.20 |
| Purchase #5 | $109.52 | 3.849% | $113.7354 | $113.74 | $113.75 | $113.70 |
| Purchase #6 | $176.62 | 6.620% | $188.3122 | $188.31 | $188.30 | $188.30 |
| Purchase #7 | $62.64 | 11.529% | $69.8618 | $69.86 | $69.85 | $69.90 |
| 7 purchase totals = | $676.76 | $728.7536 | $728.75 | $728.70 | $728.70 | |