| 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 | $193.32 | 13.665% | $219.7372 | $219.74 | $219.75 | $219.70 |
| Purchase #2 | $165.89 | 4.486% | $173.3318 | $173.33 | $173.35 | $173.30 |
| Purchase #3 | $222.68 | 10.349% | $245.7252 | $245.73 | $245.75 | $245.70 |
| Purchase #4 | $153.47 | 12.418% | $172.5279 | $172.53 | $172.55 | $172.50 |
| Purchase #5 | $7.52 | 7.552% | $8.0879 | $8.09 | $8.10 | $8.10 |
| Purchase #6 | $97.51 | 5.317% | $102.6946 | $102.69 | $102.70 | $102.70 |
| Purchase #7 | $58.85 | 9.685% | $64.5496 | $64.55 | $64.55 | $64.50 |
| 7 purchase totals = | $899.24 | $986.6542 | $986.66 | $986.75 | $986.50 | |