| 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 | $154.65 | 13.525% | $175.5664 | $175.57 | $175.55 | $175.60 |
| Purchase #2 | $241.80 | 9.425% | $264.5897 | $264.59 | $264.60 | $264.60 |
| Purchase #3 | $129.40 | 7.764% | $139.4466 | $139.45 | $139.45 | $139.40 |
| Purchase #4 | $74.91 | 6.139% | $79.5087 | $79.51 | $79.50 | $79.50 |
| Purchase #5 | $183.48 | 9.501% | $200.9124 | $200.91 | $200.90 | $200.90 |
| Purchase #6 | $191.44 | 8.350% | $207.4252 | $207.43 | $207.45 | $207.40 |
| Purchase #7 | $70.44 | 8.197% | $76.214 | $76.21 | $76.20 | $76.20 |
| 7 purchase totals = | $1,046.12 | $1,143.6630 | $1,143.67 | $1,143.65 | $1,143.60 | |