| 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 | $164.99 | 10.783% | $182.7809 | $182.78 | $182.80 | $182.80 |
| Purchase #2 | $137.33 | 7.429% | $147.5322 | $147.53 | $147.55 | $147.50 |
| Purchase #3 | $185.30 | 10.144% | $204.0968 | $204.10 | $204.10 | $204.10 |
| Purchase #4 | $62.76 | 4.606% | $65.6507 | $65.65 | $65.65 | $65.70 |
| Purchase #5 | $223.93 | 8.369% | $242.6707 | $242.67 | $242.65 | $242.70 |
| Purchase #6 | $222.82 | 12.542% | $250.7661 | $250.77 | $250.75 | $250.80 |
| Purchase #7 | $186.38 | 11.180% | $207.2173 | $207.22 | $207.20 | $207.20 |
| 7 purchase totals = | $1,183.51 | $1,300.7147 | $1,300.72 | $1,300.70 | $1,300.80 | |