| 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 | $76.74 | 12.276% | $86.1606 | $86.16 | $86.15 | $86.20 |
| Purchase #2 | $206.89 | 5.362% | $217.9834 | $217.98 | $218.00 | $218.00 |
| Purchase #3 | $162.32 | 9.555% | $177.8297 | $177.83 | $177.85 | $177.80 |
| Purchase #4 | $105.93 | 9.356% | $115.8408 | $115.84 | $115.85 | $115.80 |
| Purchase #5 | $244.87 | 11.731% | $273.5957 | $273.60 | $273.60 | $273.60 |
| Purchase #6 | $90.67 | 7.275% | $97.2662 | $97.27 | $97.25 | $97.30 |
| Purchase #7 | $191.49 | 9.438% | $209.5628 | $209.56 | $209.55 | $209.60 |
| 7 purchase totals = | $1,078.91 | $1,178.2392 | $1,178.24 | $1,178.25 | $1,178.30 | |