| 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 | $196.92 | 12.123% | $220.7926 | $220.79 | $220.80 | $220.80 |
| Purchase #2 | $31.58 | 7.524% | $33.9561 | $33.96 | $33.95 | $34.00 |
| Purchase #3 | $44.38 | 5.465% | $46.8054 | $46.81 | $46.80 | $46.80 |
| Purchase #4 | $33.43 | 6.108% | $35.4719 | $35.47 | $35.45 | $35.50 |
| Purchase #5 | $144.40 | 7.819% | $155.6906 | $155.69 | $155.70 | $155.70 |
| Purchase #6 | $170.93 | 10.581% | $189.0161 | $189.02 | $189.00 | $189.00 |
| Purchase #7 | $186.33 | 3.300% | $192.4789 | $192.48 | $192.50 | $192.50 |
| 7 purchase totals = | $807.97 | $874.2116 | $874.22 | $874.20 | $874.30 | |