| 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 | $116.25 | 6.469% | $123.7702 | $123.77 | $123.75 | $123.80 |
| Purchase #2 | $209.70 | 5.787% | $221.8353 | $221.84 | $221.85 | $221.80 |
| Purchase #3 | $189.94 | 12.740% | $214.1384 | $214.14 | $214.15 | $214.10 |
| Purchase #4 | $244.56 | 3.675% | $253.5476 | $253.55 | $253.55 | $253.50 |
| Purchase #5 | $121.90 | 10.244% | $134.3874 | $134.39 | $134.40 | $134.40 |
| Purchase #6 | $55.42 | 10.867% | $61.4425 | $61.44 | $61.45 | $61.40 |
| Purchase #7 | $149.25 | 13.403% | $169.254 | $169.25 | $169.25 | $169.30 |
| 7 purchase totals = | $1,087.02 | $1,178.3754 | $1,178.38 | $1,178.40 | $1,178.30 | |