| 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 | $151.62 | 9.793% | $166.4681 | $166.47 | $166.45 | $166.50 |
| Purchase #2 | $161.65 | 5.324% | $170.2562 | $170.26 | $170.25 | $170.30 |
| Purchase #3 | $195.54 | 3.129% | $201.6584 | $201.66 | $201.65 | $201.70 |
| Purchase #4 | $55.64 | 8.153% | $60.1763 | $60.18 | $60.20 | $60.20 |
| Purchase #5 | $248.33 | 7.489% | $266.9274 | $266.93 | $266.95 | $266.90 |
| Purchase #6 | $30.64 | 7.874% | $33.0526 | $33.05 | $33.05 | $33.10 |
| Purchase #7 | $194.44 | 10.248% | $214.3662 | $214.37 | $214.35 | $214.40 |
| 7 purchase totals = | $1,037.86 | $1,112.9052 | $1,112.92 | $1,112.90 | $1,113.10 | |