| 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 | $108.68 | 7.645% | $116.9886 | $116.99 | $117.00 | $117.00 |
| Purchase #2 | $184.79 | 6.553% | $196.8993 | $196.90 | $196.90 | $196.90 |
| Purchase #3 | $175.73 | 7.734% | $189.321 | $189.32 | $189.30 | $189.30 |
| Purchase #4 | $105.44 | 6.702% | $112.5066 | $112.51 | $112.50 | $112.50 |
| Purchase #5 | $178.74 | 7.490% | $192.1276 | $192.13 | $192.15 | $192.10 |
| Purchase #6 | $12.68 | 5.117% | $13.3288 | $13.33 | $13.35 | $13.30 |
| Purchase #7 | $199.59 | 9.808% | $219.1658 | $219.17 | $219.15 | $219.20 |
| 7 purchase totals = | $965.65 | $1,040.3377 | $1,040.35 | $1,040.35 | $1,040.30 | |