| 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 | $191.87 | 8.712% | $208.5857 | $208.59 | $208.60 | $208.60 |
| Purchase #2 | $187.31 | 8.465% | $203.1658 | $203.17 | $203.15 | $203.20 |
| Purchase #3 | $9.97 | 11.345% | $11.1011 | $11.10 | $11.10 | $11.10 |
| Purchase #4 | $209.41 | 11.698% | $233.9068 | $233.91 | $233.90 | $233.90 |
| Purchase #5 | $86.39 | 4.576% | $90.3432 | $90.34 | $90.35 | $90.30 |
| Purchase #6 | $161.93 | 3.251% | $167.1943 | $167.19 | $167.20 | $167.20 |
| Purchase #7 | $126.88 | 8.261% | $137.3616 | $137.36 | $137.35 | $137.40 |
| 7 purchase totals = | $973.76 | $1,051.6585 | $1,051.66 | $1,051.65 | $1,051.70 | |