| 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 | $118.95 | 9.348% | $130.0694 | $130.07 | $130.05 | $130.10 |
| Purchase #2 | $71.99 | 12.873% | $81.2573 | $81.26 | $81.25 | $81.30 |
| Purchase #3 | $103.51 | 5.486% | $109.1886 | $109.19 | $109.20 | $109.20 |
| Purchase #4 | $147.92 | 10.604% | $163.6054 | $163.61 | $163.60 | $163.60 |
| Purchase #5 | $167.75 | 13.694% | $190.7217 | $190.72 | $190.70 | $190.70 |
| Purchase #6 | $245.83 | 10.791% | $272.3575 | $272.36 | $272.35 | $272.40 |
| Purchase #7 | $211.45 | 4.440% | $220.8384 | $220.84 | $220.85 | $220.80 |
| 7 purchase totals = | $1,067.40 | $1,168.0383 | $1,168.05 | $1,168.00 | $1,168.10 | |