| 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 | $167.63 | 11.664% | $187.1824 | $187.18 | $187.20 | $187.20 |
| Purchase #2 | $241.79 | 5.631% | $255.4052 | $255.41 | $255.40 | $255.40 |
| Purchase #3 | $162.65 | 11.331% | $181.0799 | $181.08 | $181.10 | $181.10 |
| Purchase #4 | $51.95 | 11.241% | $57.7897 | $57.79 | $57.80 | $57.80 |
| Purchase #5 | $38.33 | 6.600% | $40.8598 | $40.86 | $40.85 | $40.90 |
| Purchase #6 | $144.45 | 7.169% | $154.8056 | $154.81 | $154.80 | $154.80 |
| Purchase #7 | $158.74 | 3.198% | $163.8165 | $163.82 | $163.80 | $163.80 |
| 7 purchase totals = | $965.54 | $1,040.9391 | $1,040.95 | $1,040.95 | $1,041.00 | |