| 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 | $206.67 | 13.341% | $234.2418 | $234.24 | $234.25 | $234.20 |
| Purchase #2 | $144.76 | 6.427% | $154.0637 | $154.06 | $154.05 | $154.10 |
| Purchase #3 | $7.67 | 9.506% | $8.3991 | $8.40 | $8.40 | $8.40 |
| Purchase #4 | $167.98 | 6.103% | $178.2318 | $178.23 | $178.25 | $178.20 |
| Purchase #5 | $134.31 | 5.376% | $141.5305 | $141.53 | $141.55 | $141.50 |
| Purchase #6 | $28.78 | 11.461% | $32.0785 | $32.08 | $32.10 | $32.10 |
| Purchase #7 | $31.41 | 12.857% | $35.4484 | $35.45 | $35.45 | $35.40 |
| 7 purchase totals = | $721.58 | $783.9938 | $783.99 | $784.05 | $783.90 | |