| 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 | $178.86 | 11.764% | $199.9011 | $199.90 | $199.90 | $199.90 |
| Purchase #2 | $145.95 | 4.706% | $152.8184 | $152.82 | $152.80 | $152.80 |
| Purchase #3 | $243.36 | 10.481% | $268.8666 | $268.87 | $268.85 | $268.90 |
| Purchase #4 | $154.27 | 8.695% | $167.6838 | $167.68 | $167.70 | $167.70 |
| Purchase #5 | $94.30 | 8.463% | $102.2806 | $102.28 | $102.30 | $102.30 |
| Purchase #6 | $161.98 | 7.802% | $174.6177 | $174.62 | $174.60 | $174.60 |
| Purchase #7 | $109.73 | 5.653% | $115.933 | $115.93 | $115.95 | $115.90 |
| 7 purchase totals = | $1,088.45 | $1,182.1012 | $1,182.10 | $1,182.10 | $1,182.10 | |