| 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 | $101.91 | 6.558% | $108.5933 | $108.59 | $108.60 | $108.60 |
| Purchase #2 | $183.92 | 8.569% | $199.6801 | $199.68 | $199.70 | $199.70 |
| Purchase #3 | $167.70 | 9.742% | $184.0373 | $184.04 | $184.05 | $184.00 |
| Purchase #4 | $141.30 | 12.256% | $158.6177 | $158.62 | $158.60 | $158.60 |
| Purchase #5 | $245.33 | 5.690% | $259.2893 | $259.29 | $259.30 | $259.30 |
| Purchase #6 | $38.60 | 10.849% | $42.7877 | $42.79 | $42.80 | $42.80 |
| Purchase #7 | $37.60 | 3.368% | $38.8664 | $38.87 | $38.85 | $38.90 |
| 7 purchase totals = | $916.36 | $991.8718 | $991.88 | $991.90 | $991.90 | |