| 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 | $146.77 | 9.711% | $161.0228 | $161.02 | $161.00 | $161.00 |
| Purchase #2 | $39.66 | 7.583% | $42.6674 | $42.67 | $42.65 | $42.70 |
| Purchase #3 | $62.67 | 5.218% | $65.9401 | $65.94 | $65.95 | $65.90 |
| Purchase #4 | $70.35 | 10.103% | $77.4575 | $77.46 | $77.45 | $77.50 |
| Purchase #5 | $54.29 | 4.531% | $56.7499 | $56.75 | $56.75 | $56.70 |
| Purchase #6 | $159.67 | 13.240% | $180.8103 | $180.81 | $180.80 | $180.80 |
| Purchase #7 | $106.80 | 8.423% | $115.7958 | $115.80 | $115.80 | $115.80 |
| 7 purchase totals = | $640.21 | $700.4438 | $700.45 | $700.40 | $700.40 | |