| 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 | $130.77 | 10.403% | $144.374 | $144.37 | $144.35 | $144.40 |
| Purchase #2 | $203.38 | 7.770% | $219.1826 | $219.18 | $219.20 | $219.20 |
| Purchase #3 | $150.72 | 7.541% | $162.0858 | $162.09 | $162.10 | $162.10 |
| Purchase #4 | $187.86 | 10.845% | $208.2334 | $208.23 | $208.25 | $208.20 |
| Purchase #5 | $105.91 | 8.340% | $114.7429 | $114.74 | $114.75 | $114.70 |
| Purchase #6 | $167.75 | 5.180% | $176.4395 | $176.44 | $176.45 | $176.40 |
| Purchase #7 | $116.30 | 10.423% | $128.4219 | $128.42 | $128.40 | $128.40 |
| 7 purchase totals = | $1,062.69 | $1,153.4801 | $1,153.47 | $1,153.50 | $1,153.40 | |