| 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 | $123.43 | 7.276% | $132.4108 | $132.41 | $132.40 | $132.40 |
| Purchase #2 | $202.49 | 7.592% | $217.863 | $217.86 | $217.85 | $217.90 |
| Purchase #3 | $152.88 | 13.639% | $173.7313 | $173.73 | $173.75 | $173.70 |
| Purchase #4 | $82.70 | 12.836% | $93.3154 | $93.32 | $93.30 | $93.30 |
| Purchase #5 | $55.68 | 3.602% | $57.6856 | $57.69 | $57.70 | $57.70 |
| Purchase #6 | $38.28 | 7.239% | $41.0511 | $41.05 | $41.05 | $41.10 |
| Purchase #7 | $63.72 | 4.812% | $66.7862 | $66.79 | $66.80 | $66.80 |
| 7 purchase totals = | $719.18 | $782.8434 | $782.85 | $782.85 | $782.90 | |