| 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 | $168.36 | 12.525% | $189.4471 | $189.45 | $189.45 | $189.40 |
| Purchase #2 | $110.44 | 3.387% | $114.1806 | $114.18 | $114.20 | $114.20 |
| Purchase #3 | $33.74 | 3.410% | $34.8905 | $34.89 | $34.90 | $34.90 |
| Purchase #4 | $89.44 | 5.421% | $94.2885 | $94.29 | $94.30 | $94.30 |
| Purchase #5 | $56.69 | 12.226% | $63.6209 | $63.62 | $63.60 | $63.60 |
| Purchase #6 | $240.41 | 4.648% | $251.5843 | $251.58 | $251.60 | $251.60 |
| Purchase #7 | $39.33 | 12.429% | $44.2183 | $44.22 | $44.20 | $44.20 |
| 7 purchase totals = | $738.41 | $792.2302 | $792.23 | $792.25 | $792.20 | |