| 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 | $132.53 | 9.232% | $144.7652 | $144.77 | $144.75 | $144.80 |
| Purchase #2 | $239.74 | 8.521% | $260.1682 | $260.17 | $260.15 | $260.20 |
| Purchase #3 | $231.63 | 3.156% | $238.9402 | $238.94 | $238.95 | $238.90 |
| Purchase #4 | $202.30 | 8.144% | $218.7753 | $218.78 | $218.80 | $218.80 |
| Purchase #5 | $143.81 | 9.783% | $157.8789 | $157.88 | $157.90 | $157.90 |
| Purchase #6 | $246.65 | 8.372% | $267.2995 | $267.30 | $267.30 | $267.30 |
| Purchase #7 | $231.66 | 12.150% | $259.8067 | $259.81 | $259.80 | $259.80 |
| 7 purchase totals = | $1,428.32 | $1,547.6340 | $1,547.65 | $1,547.65 | $1,547.70 | |