| 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 | $179.83 | 3.735% | $186.5467 | $186.55 | $186.55 | $186.50 |
| Purchase #2 | $15.47 | 11.694% | $17.2791 | $17.28 | $17.30 | $17.30 |
| Purchase #3 | $62.48 | 4.865% | $65.5197 | $65.52 | $65.50 | $65.50 |
| Purchase #4 | $66.84 | 8.647% | $72.6197 | $72.62 | $72.60 | $72.60 |
| Purchase #5 | $147.61 | 13.821% | $168.0112 | $168.01 | $168.00 | $168.00 |
| Purchase #6 | $88.61 | 5.849% | $93.7928 | $93.79 | $93.80 | $93.80 |
| Purchase #7 | $118.49 | 5.305% | $124.7759 | $124.78 | $124.80 | $124.80 |
| 7 purchase totals = | $679.33 | $728.5451 | $728.55 | $728.55 | $728.50 | |