| 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 | $156.85 | 4.700% | $164.222 | $164.22 | $164.20 | $164.20 |
| Purchase #2 | $59.97 | 9.843% | $65.8728 | $65.87 | $65.85 | $65.90 |
| Purchase #3 | $204.86 | 4.586% | $214.2549 | $214.25 | $214.25 | $214.30 |
| Purchase #4 | $40.99 | 6.739% | $43.7523 | $43.75 | $43.75 | $43.80 |
| Purchase #5 | $146.30 | 12.800% | $165.0264 | $165.03 | $165.05 | $165.00 |
| Purchase #6 | $200.38 | 4.682% | $209.7618 | $209.76 | $209.75 | $209.80 |
| Purchase #7 | $169.68 | 10.312% | $187.1774 | $187.18 | $187.20 | $187.20 |
| 7 purchase totals = | $979.03 | $1,050.0676 | $1,050.06 | $1,050.05 | $1,050.20 | |