| 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 | $99.52 | 10.683% | $110.1517 | $110.15 | $110.15 | $110.20 |
| Purchase #2 | $184.33 | 8.577% | $200.14 | $200.14 | $200.15 | $200.10 |
| Purchase #3 | $127.57 | 3.808% | $132.4279 | $132.43 | $132.45 | $132.40 |
| Purchase #4 | $157.72 | 7.605% | $169.7146 | $169.71 | $169.70 | $169.70 |
| Purchase #5 | $37.62 | 5.401% | $39.6519 | $39.65 | $39.65 | $39.70 |
| Purchase #6 | $219.38 | 3.394% | $226.8258 | $226.83 | $226.85 | $226.80 |
| Purchase #7 | $175.56 | 11.845% | $196.3551 | $196.36 | $196.35 | $196.40 |
| 7 purchase totals = | $1,001.70 | $1,075.2670 | $1,075.27 | $1,075.30 | $1,075.30 | |