| 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 | $148.49 | 8.545% | $161.1785 | $161.18 | $161.20 | $161.20 |
| Purchase #2 | $209.81 | 10.558% | $231.9617 | $231.96 | $231.95 | $232.00 |
| Purchase #3 | $47.28 | 7.119% | $50.6459 | $50.65 | $50.65 | $50.60 |
| Purchase #4 | $122.66 | 6.688% | $130.8635 | $130.86 | $130.85 | $130.90 |
| Purchase #5 | $248.47 | 7.293% | $266.5909 | $266.59 | $266.60 | $266.60 |
| Purchase #6 | $29.97 | 6.270% | $31.8491 | $31.85 | $31.85 | $31.80 |
| Purchase #7 | $215.88 | 6.473% | $229.8539 | $229.85 | $229.85 | $229.90 |
| 7 purchase totals = | $1,022.56 | $1,102.9435 | $1,102.94 | $1,102.95 | $1,103.00 | |