| 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 | $139.45 | 13.111% | $157.7333 | $157.73 | $157.75 | $157.70 |
| Purchase #2 | $137.47 | 6.290% | $146.1169 | $146.12 | $146.10 | $146.10 |
| Purchase #3 | $161.81 | 11.559% | $180.5136 | $180.51 | $180.50 | $180.50 |
| Purchase #4 | $226.30 | 4.243% | $235.9019 | $235.90 | $235.90 | $235.90 |
| Purchase #5 | $93.72 | 3.594% | $97.0883 | $97.09 | $97.10 | $97.10 |
| Purchase #6 | $99.98 | 5.181% | $105.16 | $105.16 | $105.15 | $105.20 |
| Purchase #7 | $44.74 | 12.444% | $50.3074 | $50.31 | $50.30 | $50.30 |
| 7 purchase totals = | $903.47 | $972.8214 | $972.82 | $972.80 | $972.80 | |