| 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 | $143.37 | 7.742% | $154.4697 | $154.47 | $154.45 | $154.50 |
| Purchase #2 | $200.33 | 9.778% | $219.9183 | $219.92 | $219.90 | $219.90 |
| Purchase #3 | $196.98 | 5.371% | $207.5598 | $207.56 | $207.55 | $207.60 |
| Purchase #4 | $65.55 | 3.588% | $67.9019 | $67.90 | $67.90 | $67.90 |
| Purchase #5 | $206.25 | 3.279% | $213.0129 | $213.01 | $213.00 | $213.00 |
| Purchase #6 | $241.48 | 9.653% | $264.7901 | $264.79 | $264.80 | $264.80 |
| Purchase #7 | $153.42 | 11.182% | $170.5754 | $170.58 | $170.60 | $170.60 |
| 7 purchase totals = | $1,207.38 | $1,298.2281 | $1,298.23 | $1,298.20 | $1,298.30 | |