| 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 | $139.59 | 8.412% | $151.3323 | $151.33 | $151.35 | $151.30 |
| Purchase #2 | $138.40 | 10.869% | $153.4427 | $153.44 | $153.45 | $153.40 |
| Purchase #3 | $168.75 | 7.627% | $181.6206 | $181.62 | $181.60 | $181.60 |
| Purchase #4 | $170.37 | 7.221% | $182.6724 | $182.67 | $182.65 | $182.70 |
| Purchase #5 | $105.37 | 6.844% | $112.5815 | $112.58 | $112.60 | $112.60 |
| Purchase #6 | $58.83 | 3.260% | $60.7479 | $60.75 | $60.75 | $60.70 |
| Purchase #7 | $154.98 | 4.591% | $162.0951 | $162.10 | $162.10 | $162.10 |
| 7 purchase totals = | $936.29 | $1,004.4925 | $1,004.49 | $1,004.50 | $1,004.40 | |