| 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 | $158.54 | 7.427% | $170.3148 | $170.31 | $170.30 | $170.30 |
| Purchase #2 | $162.55 | 8.294% | $176.0319 | $176.03 | $176.05 | $176.00 |
| Purchase #3 | $157.91 | 3.857% | $164.0006 | $164.00 | $164.00 | $164.00 |
| Purchase #4 | $76.80 | 6.558% | $81.8365 | $81.84 | $81.85 | $81.80 |
| Purchase #5 | $150.71 | 12.572% | $169.6573 | $169.66 | $169.65 | $169.70 |
| Purchase #6 | $34.81 | 6.632% | $37.1186 | $37.12 | $37.10 | $37.10 |
| Purchase #7 | $239.56 | 6.433% | $254.9709 | $254.97 | $254.95 | $255.00 |
| 7 purchase totals = | $980.88 | $1,053.9306 | $1,053.93 | $1,053.90 | $1,053.90 | |