| 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 | $133.34 | 10.189% | $146.926 | $146.93 | $146.95 | $146.90 |
| Purchase #2 | $182.87 | 7.690% | $196.9327 | $196.93 | $196.95 | $196.90 |
| Purchase #3 | $6.38 | 6.364% | $6.786 | $6.79 | $6.80 | $6.80 |
| Purchase #4 | $230.39 | 5.547% | $243.1697 | $243.17 | $243.15 | $243.20 |
| Purchase #5 | $88.96 | 9.630% | $97.5268 | $97.53 | $97.55 | $97.50 |
| Purchase #6 | $135.42 | 6.709% | $144.5053 | $144.51 | $144.50 | $144.50 |
| Purchase #7 | $226.32 | 3.439% | $234.1031 | $234.10 | $234.10 | $234.10 |
| 7 purchase totals = | $1,003.68 | $1,069.9496 | $1,069.96 | $1,070.00 | $1,069.90 | |