| 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 | $167.95 | 13.653% | $190.8802 | $190.88 | $190.90 | $190.90 |
| Purchase #2 | $247.76 | 13.630% | $281.5297 | $281.53 | $281.55 | $281.50 |
| Purchase #3 | $244.80 | 3.105% | $252.401 | $252.40 | $252.40 | $252.40 |
| Purchase #4 | $57.82 | 11.848% | $64.6705 | $64.67 | $64.65 | $64.70 |
| Purchase #5 | $119.79 | 12.776% | $135.0944 | $135.09 | $135.10 | $135.10 |
| Purchase #6 | $97.43 | 7.857% | $105.0851 | $105.09 | $105.10 | $105.10 |
| Purchase #7 | $127.44 | 10.326% | $140.5995 | $140.60 | $140.60 | $140.60 |
| 7 purchase totals = | $1,062.99 | $1,170.2604 | $1,170.26 | $1,170.30 | $1,170.30 | |