| 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 | $147.84 | 9.606% | $162.0415 | $162.04 | $162.05 | $162.00 |
| Purchase #2 | $88.46 | 5.245% | $93.0997 | $93.10 | $93.10 | $93.10 |
| Purchase #3 | $135.67 | 3.110% | $139.8893 | $139.89 | $139.90 | $139.90 |
| Purchase #4 | $116.53 | 13.217% | $131.9318 | $131.93 | $131.95 | $131.90 |
| Purchase #5 | $8.37 | 5.505% | $8.8308 | $8.83 | $8.85 | $8.80 |
| Purchase #6 | $102.59 | 8.376% | $111.1829 | $111.18 | $111.20 | $111.20 |
| Purchase #7 | $234.25 | 7.254% | $251.2425 | $251.24 | $251.25 | $251.20 |
| 7 purchase totals = | $833.71 | $898.2185 | $898.21 | $898.30 | $898.10 | |