| 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 | $184.57 | 5.344% | $194.4334 | $194.43 | $194.45 | $194.40 |
| Purchase #2 | $98.55 | 9.387% | $107.8009 | $107.80 | $107.80 | $107.80 |
| Purchase #3 | $238.62 | 5.627% | $252.0471 | $252.05 | $252.05 | $252.00 |
| Purchase #4 | $175.62 | 12.379% | $197.36 | $197.36 | $197.35 | $197.40 |
| Purchase #5 | $167.59 | 10.546% | $185.264 | $185.26 | $185.25 | $185.30 |
| Purchase #6 | $198.56 | 6.686% | $211.8357 | $211.84 | $211.85 | $211.80 |
| Purchase #7 | $7.41 | 12.830% | $8.3607 | $8.36 | $8.35 | $8.40 |
| 7 purchase totals = | $1,070.92 | $1,157.1018 | $1,157.10 | $1,157.10 | $1,157.10 | |