| 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 | $166.25 | 9.431% | $181.929 | $181.93 | $181.95 | $181.90 |
| Purchase #2 | $37.53 | 13.778% | $42.7009 | $42.70 | $42.70 | $42.70 |
| Purchase #3 | $26.84 | 10.791% | $29.7363 | $29.74 | $29.75 | $29.70 |
| Purchase #4 | $22.53 | 4.807% | $23.613 | $23.61 | $23.60 | $23.60 |
| Purchase #5 | $55.74 | 11.814% | $62.3251 | $62.33 | $62.35 | $62.30 |
| Purchase #6 | $183.90 | 9.792% | $201.9075 | $201.91 | $201.90 | $201.90 |
| Purchase #7 | $165.98 | 4.213% | $172.9727 | $172.97 | $172.95 | $173.00 |
| 7 purchase totals = | $658.77 | $715.1845 | $715.19 | $715.20 | $715.10 | |