| 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 | $152.90 | 6.780% | $163.2666 | $163.27 | $163.25 | $163.30 |
| Purchase #2 | $128.64 | 5.456% | $135.6586 | $135.66 | $135.65 | $135.70 |
| Purchase #3 | $149.26 | 11.289% | $166.11 | $166.11 | $166.10 | $166.10 |
| Purchase #4 | $237.68 | 12.476% | $267.333 | $267.33 | $267.35 | $267.30 |
| Purchase #5 | $226.72 | 10.181% | $249.8024 | $249.80 | $249.80 | $249.80 |
| Purchase #6 | $20.78 | 12.152% | $23.3052 | $23.31 | $23.30 | $23.30 |
| Purchase #7 | $173.74 | 6.190% | $184.4945 | $184.49 | $184.50 | $184.50 |
| 7 purchase totals = | $1,089.72 | $1,189.9703 | $1,189.97 | $1,189.95 | $1,190.00 | |