| 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 | $145.97 | 12.307% | $163.9345 | $163.93 | $163.95 | $163.90 |
| Purchase #2 | $26.25 | 4.119% | $27.3312 | $27.33 | $27.35 | $27.30 |
| Purchase #3 | $138.26 | 3.824% | $143.5471 | $143.55 | $143.55 | $143.50 |
| Purchase #4 | $184.61 | 13.563% | $209.6487 | $209.65 | $209.65 | $209.60 |
| Purchase #5 | $213.89 | 6.692% | $228.2035 | $228.20 | $228.20 | $228.20 |
| Purchase #6 | $114.80 | 13.381% | $130.1614 | $130.16 | $130.15 | $130.20 |
| Purchase #7 | $164.95 | 13.616% | $187.4096 | $187.41 | $187.40 | $187.40 |
| 7 purchase totals = | $988.73 | $1,090.2360 | $1,090.23 | $1,090.25 | $1,090.10 | |