| 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 | $147.44 | 12.614% | $166.0381 | $166.04 | $166.05 | $166.00 |
| Purchase #2 | $204.46 | 7.130% | $219.038 | $219.04 | $219.05 | $219.00 |
| Purchase #3 | $67.58 | 10.613% | $74.7523 | $74.75 | $74.75 | $74.80 |
| Purchase #4 | $7.65 | 5.517% | $8.0721 | $8.07 | $8.05 | $8.10 |
| Purchase #5 | $33.39 | 7.254% | $35.8121 | $35.81 | $35.80 | $35.80 |
| Purchase #6 | $237.94 | 9.253% | $259.9566 | $259.96 | $259.95 | $260.00 |
| Purchase #7 | $199.70 | 10.358% | $220.3849 | $220.38 | $220.40 | $220.40 |
| 7 purchase totals = | $898.16 | $984.0541 | $984.05 | $984.05 | $984.10 | |