| 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 | $7.66 | 7.859% | $8.262 | $8.26 | $8.25 | $8.30 |
| Purchase #2 | $16.58 | 3.423% | $17.1475 | $17.15 | $17.15 | $17.10 |
| Purchase #3 | $154.97 | 5.570% | $163.6018 | $163.60 | $163.60 | $163.60 |
| Purchase #4 | $113.44 | 8.755% | $123.3717 | $123.37 | $123.35 | $123.40 |
| Purchase #5 | $148.32 | 6.636% | $158.1625 | $158.16 | $158.15 | $158.20 |
| Purchase #6 | $95.25 | 6.391% | $101.3374 | $101.34 | $101.35 | $101.30 |
| Purchase #7 | $232.55 | 10.328% | $256.5678 | $256.57 | $256.55 | $256.60 |
| 7 purchase totals = | $768.77 | $828.4507 | $828.45 | $828.40 | $828.50 | |