| 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 | $158.36 | 10.267% | $174.6188 | $174.62 | $174.60 | $174.60 |
| Purchase #2 | $243.67 | 8.569% | $264.5501 | $264.55 | $264.55 | $264.60 |
| Purchase #3 | $168.99 | 12.826% | $190.6647 | $190.66 | $190.65 | $190.70 |
| Purchase #4 | $113.89 | 7.757% | $122.7244 | $122.72 | $122.70 | $122.70 |
| Purchase #5 | $42.56 | 9.323% | $46.5279 | $46.53 | $46.55 | $46.50 |
| Purchase #6 | $83.30 | 11.698% | $93.0444 | $93.04 | $93.05 | $93.00 |
| Purchase #7 | $192.47 | 6.615% | $205.2019 | $205.20 | $205.20 | $205.20 |
| 7 purchase totals = | $1,003.24 | $1,097.3322 | $1,097.32 | $1,097.30 | $1,097.30 | |