| 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 | $148.34 | 9.610% | $162.5955 | $162.60 | $162.60 | $162.60 |
| Purchase #2 | $150.92 | 8.142% | $163.2079 | $163.21 | $163.20 | $163.20 |
| Purchase #3 | $132.72 | 11.766% | $148.3358 | $148.34 | $148.35 | $148.30 |
| Purchase #4 | $113.47 | 6.272% | $120.5868 | $120.59 | $120.60 | $120.60 |
| Purchase #5 | $48.95 | 4.214% | $51.0128 | $51.01 | $51.00 | $51.00 |
| Purchase #6 | $181.43 | 3.329% | $187.4698 | $187.47 | $187.45 | $187.50 |
| Purchase #7 | $145.74 | 13.449% | $165.3406 | $165.34 | $165.35 | $165.30 |
| 7 purchase totals = | $921.57 | $998.5492 | $998.56 | $998.55 | $998.50 | |