| 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 | $167.48 | 3.372% | $173.1274 | $173.13 | $173.15 | $173.10 |
| Purchase #2 | $148.86 | 8.255% | $161.1484 | $161.15 | $161.15 | $161.10 |
| Purchase #3 | $178.91 | 5.481% | $188.7161 | $188.72 | $188.70 | $188.70 |
| Purchase #4 | $179.48 | 10.776% | $198.8208 | $198.82 | $198.80 | $198.80 |
| Purchase #5 | $134.88 | 12.658% | $151.9531 | $151.95 | $151.95 | $152.00 |
| Purchase #6 | $136.66 | 7.374% | $146.7373 | $146.74 | $146.75 | $146.70 |
| Purchase #7 | $92.72 | 5.790% | $98.0885 | $98.09 | $98.10 | $98.10 |
| 7 purchase totals = | $1,038.99 | $1,118.5916 | $1,118.60 | $1,118.60 | $1,118.50 | |