| 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 | $142.47 | 11.478% | $158.8227 | $158.82 | $158.80 | $158.80 |
| Purchase #2 | $180.60 | 7.625% | $194.3708 | $194.37 | $194.35 | $194.40 |
| Purchase #3 | $147.40 | 3.794% | $152.9924 | $152.99 | $153.00 | $153.00 |
| Purchase #4 | $11.34 | 4.393% | $11.8382 | $11.84 | $11.85 | $11.80 |
| Purchase #5 | $204.69 | 6.386% | $217.7615 | $217.76 | $217.75 | $217.80 |
| Purchase #6 | $39.82 | 3.689% | $41.289 | $41.29 | $41.30 | $41.30 |
| Purchase #7 | $164.94 | 6.544% | $175.7337 | $175.73 | $175.75 | $175.70 |
| 7 purchase totals = | $891.26 | $952.8083 | $952.80 | $952.80 | $952.80 | |