| 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 | $158.35 | 8.759% | $172.2199 | $172.22 | $172.20 | $172.20 |
| Purchase #2 | $107.48 | 6.735% | $114.7188 | $114.72 | $114.70 | $114.70 |
| Purchase #3 | $175.90 | 3.259% | $181.6326 | $181.63 | $181.65 | $181.60 |
| Purchase #4 | $57.57 | 8.242% | $62.3149 | $62.31 | $62.30 | $62.30 |
| Purchase #5 | $227.43 | 13.436% | $257.9875 | $257.99 | $258.00 | $258.00 |
| Purchase #6 | $120.68 | 7.533% | $129.7708 | $129.77 | $129.75 | $129.80 |
| Purchase #7 | $45.64 | 7.657% | $49.1347 | $49.13 | $49.15 | $49.10 |
| 7 purchase totals = | $893.05 | $967.7792 | $967.77 | $967.75 | $967.70 | |