| 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 | $178.45 | 11.520% | $199.0074 | $199.01 | $199.00 | $199.00 |
| Purchase #2 | $59.52 | 13.759% | $67.7094 | $67.71 | $67.70 | $67.70 |
| Purchase #3 | $10.87 | 13.447% | $12.3317 | $12.33 | $12.35 | $12.30 |
| Purchase #4 | $244.95 | 6.464% | $260.7836 | $260.78 | $260.80 | $260.80 |
| Purchase #5 | $66.40 | 8.423% | $71.9929 | $71.99 | $72.00 | $72.00 |
| Purchase #6 | $226.30 | 13.425% | $256.6808 | $256.68 | $256.70 | $256.70 |
| Purchase #7 | $79.29 | 9.537% | $86.8519 | $86.85 | $86.85 | $86.90 |
| 7 purchase totals = | $865.78 | $955.3577 | $955.35 | $955.40 | $955.40 | |