| 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 | $180.39 | 10.744% | $199.7711 | $199.77 | $199.75 | $199.80 |
| Purchase #2 | $168.61 | 3.233% | $174.0612 | $174.06 | $174.05 | $174.10 |
| Purchase #3 | $33.87 | 8.171% | $36.6375 | $36.64 | $36.65 | $36.60 |
| Purchase #4 | $132.87 | 3.105% | $136.9956 | $137.00 | $137.00 | $137.00 |
| Purchase #5 | $97.47 | 13.182% | $110.3185 | $110.32 | $110.30 | $110.30 |
| Purchase #6 | $218.52 | 12.159% | $245.0898 | $245.09 | $245.10 | $245.10 |
| Purchase #7 | $179.78 | 9.476% | $196.816 | $196.82 | $196.80 | $196.80 |
| 7 purchase totals = | $1,011.51 | $1,099.6897 | $1,099.70 | $1,099.65 | $1,099.70 | |