| 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 | $130.66 | 7.795% | $140.8449 | $140.84 | $140.85 | $140.80 |
| Purchase #2 | $153.46 | 6.395% | $163.2738 | $163.27 | $163.25 | $163.30 |
| Purchase #3 | $68.36 | 11.569% | $76.2686 | $76.27 | $76.25 | $76.30 |
| Purchase #4 | $225.79 | 5.508% | $238.2265 | $238.23 | $238.25 | $238.20 |
| Purchase #5 | $171.99 | 8.512% | $186.6298 | $186.63 | $186.65 | $186.60 |
| Purchase #6 | $188.50 | 12.484% | $212.0323 | $212.03 | $212.05 | $212.00 |
| Purchase #7 | $160.54 | 6.871% | $171.5707 | $171.57 | $171.55 | $171.60 |
| 7 purchase totals = | $1,099.30 | $1,188.8466 | $1,188.84 | $1,188.85 | $1,188.80 | |