| 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 | $160.77 | 7.707% | $173.1605 | $173.16 | $173.15 | $173.20 |
| Purchase #2 | $203.78 | 9.868% | $223.889 | $223.89 | $223.90 | $223.90 |
| Purchase #3 | $7.59 | 6.826% | $8.1081 | $8.11 | $8.10 | $8.10 |
| Purchase #4 | $162.30 | 3.793% | $168.456 | $168.46 | $168.45 | $168.50 |
| Purchase #5 | $186.26 | 10.127% | $205.1226 | $205.12 | $205.10 | $205.10 |
| Purchase #6 | $30.35 | 3.748% | $31.4875 | $31.49 | $31.50 | $31.50 |
| Purchase #7 | $84.31 | 3.172% | $86.9843 | $86.98 | $87.00 | $87.00 |
| 7 purchase totals = | $835.36 | $897.2080 | $897.21 | $897.20 | $897.30 | |