| 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 | $140.84 | 6.310% | $149.727 | $149.73 | $149.75 | $149.70 |
| Purchase #2 | $100.47 | 3.712% | $104.1994 | $104.20 | $104.20 | $104.20 |
| Purchase #3 | $237.77 | 12.430% | $267.3248 | $267.32 | $267.30 | $267.30 |
| Purchase #4 | $116.58 | 13.215% | $131.986 | $131.99 | $132.00 | $132.00 |
| Purchase #5 | $95.25 | 11.793% | $106.4828 | $106.48 | $106.50 | $106.50 |
| Purchase #6 | $67.38 | 3.406% | $69.675 | $69.68 | $69.70 | $69.70 |
| Purchase #7 | $170.25 | 12.444% | $191.4359 | $191.44 | $191.45 | $191.40 |
| 7 purchase totals = | $928.54 | $1,020.8309 | $1,020.84 | $1,020.90 | $1,020.80 | |