| 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 | $179.66 | 10.731% | $198.9393 | $198.94 | $198.95 | $198.90 |
| Purchase #2 | $76.49 | 3.687% | $79.3102 | $79.31 | $79.30 | $79.30 |
| Purchase #3 | $147.76 | 9.215% | $161.3761 | $161.38 | $161.40 | $161.40 |
| Purchase #4 | $86.61 | 7.486% | $93.0936 | $93.09 | $93.10 | $93.10 |
| Purchase #5 | $15.61 | 10.187% | $17.2002 | $17.20 | $17.20 | $17.20 |
| Purchase #6 | $156.59 | 12.590% | $176.3047 | $176.30 | $176.30 | $176.30 |
| Purchase #7 | $228.47 | 6.768% | $243.9328 | $243.93 | $243.95 | $243.90 |
| 7 purchase totals = | $891.19 | $970.1569 | $970.15 | $970.20 | $970.10 | |