| 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 | $221.37 | 7.263% | $237.4481 | $237.45 | $237.45 | $237.40 |
| Purchase #2 | $178.45 | 9.741% | $195.8328 | $195.83 | $195.85 | $195.80 |
| Purchase #3 | $171.37 | 8.861% | $186.5551 | $186.56 | $186.55 | $186.60 |
| Purchase #4 | $107.92 | 8.284% | $116.8601 | $116.86 | $116.85 | $116.90 |
| Purchase #5 | $41.99 | 5.740% | $44.4002 | $44.40 | $44.40 | $44.40 |
| Purchase #6 | $146.69 | 8.733% | $159.5004 | $159.50 | $159.50 | $159.50 |
| Purchase #7 | $146.54 | 12.350% | $164.6377 | $164.64 | $164.65 | $164.60 |
| 7 purchase totals = | $1,014.33 | $1,105.2344 | $1,105.24 | $1,105.25 | $1,105.20 | |