| 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 | $67.30 | 5.538% | $71.0271 | $71.03 | $71.05 | $71.00 |
| Purchase #2 | $242.48 | 12.581% | $272.9864 | $272.99 | $273.00 | $273.00 |
| Purchase #3 | $186.92 | 13.724% | $212.5729 | $212.57 | $212.55 | $212.60 |
| Purchase #4 | $157.83 | 13.498% | $179.1339 | $179.13 | $179.15 | $179.10 |
| Purchase #5 | $186.42 | 3.379% | $192.7191 | $192.72 | $192.70 | $192.70 |
| Purchase #6 | $67.27 | 10.709% | $74.4739 | $74.47 | $74.45 | $74.50 |
| Purchase #7 | $123.68 | 7.773% | $133.2936 | $133.29 | $133.30 | $133.30 |
| 7 purchase totals = | $1,031.90 | $1,136.2069 | $1,136.20 | $1,136.20 | $1,136.20 | |