| 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 | $195.63 | 7.177% | $209.6704 | $209.67 | $209.65 | $209.70 |
| Purchase #2 | $192.95 | 7.778% | $207.9577 | $207.96 | $207.95 | $208.00 |
| Purchase #3 | $49.72 | 5.750% | $52.5789 | $52.58 | $52.60 | $52.60 |
| Purchase #4 | $37.78 | 6.758% | $40.3332 | $40.33 | $40.35 | $40.30 |
| Purchase #5 | $216.47 | 8.509% | $234.8894 | $234.89 | $234.90 | $234.90 |
| Purchase #6 | $50.30 | 12.220% | $56.4467 | $56.45 | $56.45 | $56.40 |
| Purchase #7 | $30.68 | 10.111% | $33.7821 | $33.78 | $33.80 | $33.80 |
| 7 purchase totals = | $773.53 | $835.6584 | $835.66 | $835.70 | $835.70 | |