| 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 | $162.55 | 5.561% | $171.5894 | $171.59 | $171.60 | $171.60 |
| Purchase #2 | $93.60 | 3.684% | $97.0482 | $97.05 | $97.05 | $97.00 |
| Purchase #3 | $124.69 | 12.680% | $140.5007 | $140.50 | $140.50 | $140.50 |
| Purchase #4 | $135.72 | 5.161% | $142.7245 | $142.72 | $142.70 | $142.70 |
| Purchase #5 | $143.27 | 6.628% | $152.7659 | $152.77 | $152.75 | $152.80 |
| Purchase #6 | $186.26 | 12.762% | $210.0305 | $210.03 | $210.05 | $210.00 |
| Purchase #7 | $120.53 | 8.678% | $130.9896 | $130.99 | $131.00 | $131.00 |
| 7 purchase totals = | $966.62 | $1,045.6488 | $1,045.65 | $1,045.65 | $1,045.60 | |