| 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 | $130.59 | 12.510% | $146.9268 | $146.93 | $146.95 | $146.90 |
| Purchase #2 | $7.78 | 8.469% | $8.4389 | $8.44 | $8.45 | $8.40 |
| Purchase #3 | $182.99 | 4.473% | $191.1751 | $191.18 | $191.20 | $191.20 |
| Purchase #4 | $156.29 | 13.121% | $176.7968 | $176.80 | $176.80 | $176.80 |
| Purchase #5 | $230.95 | 3.316% | $238.6083 | $238.61 | $238.60 | $238.60 |
| Purchase #6 | $106.55 | 13.215% | $120.6306 | $120.63 | $120.65 | $120.60 |
| Purchase #7 | $66.87 | 7.835% | $72.1093 | $72.11 | $72.10 | $72.10 |
| 7 purchase totals = | $882.02 | $954.6858 | $954.70 | $954.75 | $954.60 | |