| 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 | $149.49 | 11.327% | $166.4227 | $166.42 | $166.40 | $166.40 |
| Purchase #2 | $147.71 | 9.247% | $161.3687 | $161.37 | $161.35 | $161.40 |
| Purchase #3 | $43.85 | 4.597% | $45.8658 | $45.87 | $45.85 | $45.90 |
| Purchase #4 | $165.81 | 6.583% | $176.7253 | $176.73 | $176.75 | $176.70 |
| Purchase #5 | $225.39 | 7.833% | $243.0448 | $243.04 | $243.05 | $243.00 |
| Purchase #6 | $172.76 | 4.394% | $180.3511 | $180.35 | $180.35 | $180.40 |
| Purchase #7 | $240.74 | 11.560% | $268.5695 | $268.57 | $268.55 | $268.60 |
| 7 purchase totals = | $1,145.75 | $1,242.3479 | $1,242.35 | $1,242.30 | $1,242.40 | |