| 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 | $118.62 | 8.170% | $128.3113 | $128.31 | $128.30 | $128.30 |
| Purchase #2 | $157.69 | 6.703% | $168.26 | $168.26 | $168.25 | $168.30 |
| Purchase #3 | $118.52 | 10.778% | $131.2941 | $131.29 | $131.30 | $131.30 |
| Purchase #4 | $100.25 | 13.138% | $113.4208 | $113.42 | $113.40 | $113.40 |
| Purchase #5 | $132.98 | 10.768% | $147.2993 | $147.30 | $147.30 | $147.30 |
| Purchase #6 | $160.66 | 8.235% | $173.8904 | $173.89 | $173.90 | $173.90 |
| Purchase #7 | $24.58 | 8.827% | $26.7497 | $26.75 | $26.75 | $26.70 |
| 7 purchase totals = | $813.30 | $889.2256 | $889.22 | $889.20 | $889.20 | |