| 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 | $207.53 | 3.588% | $214.9762 | $214.98 | $215.00 | $215.00 |
| Purchase #2 | $158.25 | 5.669% | $167.2212 | $167.22 | $167.20 | $167.20 |
| Purchase #3 | $74.52 | 10.341% | $82.2261 | $82.23 | $82.25 | $82.20 |
| Purchase #4 | $234.89 | 13.818% | $267.3471 | $267.35 | $267.35 | $267.30 |
| Purchase #5 | $137.69 | 3.662% | $142.7322 | $142.73 | $142.75 | $142.70 |
| Purchase #6 | $238.33 | 3.212% | $245.9852 | $245.99 | $246.00 | $246.00 |
| Purchase #7 | $53.53 | 6.321% | $56.9136 | $56.91 | $56.90 | $56.90 |
| 7 purchase totals = | $1,104.74 | $1,177.4016 | $1,177.41 | $1,177.45 | $1,177.30 | |