| 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 | $171.98 | 4.788% | $180.2144 | $180.21 | $180.20 | $180.20 |
| Purchase #2 | $76.49 | 13.159% | $86.5553 | $86.56 | $86.55 | $86.60 |
| Purchase #3 | $100.75 | 4.341% | $105.1236 | $105.12 | $105.10 | $105.10 |
| Purchase #4 | $204.41 | 9.495% | $223.8187 | $223.82 | $223.80 | $223.80 |
| Purchase #5 | $83.92 | 11.395% | $93.4827 | $93.48 | $93.50 | $93.50 |
| Purchase #6 | $77.50 | 4.245% | $80.7899 | $80.79 | $80.80 | $80.80 |
| Purchase #7 | $190.93 | 11.566% | $213.013 | $213.01 | $213.00 | $213.00 |
| 7 purchase totals = | $905.98 | $982.9976 | $982.99 | $982.95 | $983.00 | |