| 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 | $236.88 | 3.476% | $245.1139 | $245.11 | $245.10 | $245.10 |
| Purchase #2 | $157.79 | 3.270% | $162.9497 | $162.95 | $162.95 | $162.90 |
| Purchase #3 | $219.56 | 6.460% | $233.7436 | $233.74 | $233.75 | $233.70 |
| Purchase #4 | $146.65 | 12.209% | $164.5545 | $164.55 | $164.55 | $164.60 |
| Purchase #5 | $137.45 | 13.753% | $156.3535 | $156.35 | $156.35 | $156.40 |
| Purchase #6 | $167.51 | 10.427% | $184.9763 | $184.98 | $185.00 | $185.00 |
| Purchase #7 | $19.41 | 9.744% | $21.3013 | $21.30 | $21.30 | $21.30 |
| 7 purchase totals = | $1,085.25 | $1,168.9928 | $1,168.98 | $1,169.00 | $1,169.00 | |