| 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 | $191.76 | 8.341% | $207.7547 | $207.75 | $207.75 | $207.80 |
| Purchase #2 | $122.97 | 5.621% | $129.8821 | $129.88 | $129.90 | $129.90 |
| Purchase #3 | $145.33 | 9.615% | $159.3035 | $159.30 | $159.30 | $159.30 |
| Purchase #4 | $154.55 | 7.790% | $166.5894 | $166.59 | $166.60 | $166.60 |
| Purchase #5 | $17.26 | 5.837% | $18.2675 | $18.27 | $18.25 | $18.30 |
| Purchase #6 | $54.55 | 7.158% | $58.4547 | $58.45 | $58.45 | $58.50 |
| Purchase #7 | $179.59 | 4.422% | $187.5315 | $187.53 | $187.55 | $187.50 |
| 7 purchase totals = | $866.01 | $927.7834 | $927.77 | $927.80 | $927.90 | |