| 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 | $172.70 | 13.243% | $195.5707 | $195.57 | $195.55 | $195.60 |
| Purchase #2 | $77.84 | 5.360% | $82.0122 | $82.01 | $82.00 | $82.00 |
| Purchase #3 | $130.68 | 4.177% | $136.1385 | $136.14 | $136.15 | $136.10 |
| Purchase #4 | $92.51 | 3.107% | $95.3843 | $95.38 | $95.40 | $95.40 |
| Purchase #5 | $145.39 | 6.766% | $155.2271 | $155.23 | $155.25 | $155.20 |
| Purchase #6 | $28.93 | 4.818% | $30.3238 | $30.32 | $30.30 | $30.30 |
| Purchase #7 | $60.64 | 10.486% | $66.9987 | $67.00 | $67.00 | $67.00 |
| 7 purchase totals = | $708.69 | $761.6553 | $761.65 | $761.65 | $761.60 | |