| 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 | $167.81 | 4.140% | $174.7573 | $174.76 | $174.75 | $174.80 |
| Purchase #2 | $222.32 | 8.580% | $241.3951 | $241.40 | $241.40 | $241.40 |
| Purchase #3 | $125.56 | 4.493% | $131.2014 | $131.20 | $131.20 | $131.20 |
| Purchase #4 | $197.28 | 12.364% | $221.6717 | $221.67 | $221.65 | $221.70 |
| Purchase #5 | $126.74 | 6.368% | $134.8108 | $134.81 | $134.80 | $134.80 |
| Purchase #6 | $172.64 | 9.258% | $188.623 | $188.62 | $188.60 | $188.60 |
| Purchase #7 | $215.77 | 8.263% | $233.5991 | $233.60 | $233.60 | $233.60 |
| 7 purchase totals = | $1,228.12 | $1,326.0584 | $1,326.06 | $1,326.00 | $1,326.10 | |