| 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 | $132.62 | 13.157% | $150.0688 | $150.07 | $150.05 | $150.10 |
| Purchase #2 | $173.82 | 4.827% | $182.2103 | $182.21 | $182.20 | $182.20 |
| Purchase #3 | $150.63 | 10.131% | $165.8903 | $165.89 | $165.90 | $165.90 |
| Purchase #4 | $145.87 | 6.714% | $155.6637 | $155.66 | $155.65 | $155.70 |
| Purchase #5 | $77.57 | 9.178% | $84.6894 | $84.69 | $84.70 | $84.70 |
| Purchase #6 | $89.43 | 13.553% | $101.5504 | $101.55 | $101.55 | $101.60 |
| Purchase #7 | $250.96 | 8.377% | $271.9829 | $271.98 | $272.00 | $272.00 |
| 7 purchase totals = | $1,020.90 | $1,112.0558 | $1,112.05 | $1,112.05 | $1,112.20 | |