| 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 | $198.87 | 9.802% | $218.3632 | $218.36 | $218.35 | $218.40 |
| Purchase #2 | $123.78 | 4.405% | $129.2325 | $129.23 | $129.25 | $129.20 |
| Purchase #3 | $83.89 | 9.252% | $91.6515 | $91.65 | $91.65 | $91.70 |
| Purchase #4 | $113.72 | 12.313% | $127.7223 | $127.72 | $127.70 | $127.70 |
| Purchase #5 | $46.78 | 7.501% | $50.289 | $50.29 | $50.30 | $50.30 |
| Purchase #6 | $160.63 | 6.668% | $171.3408 | $171.34 | $171.35 | $171.30 |
| Purchase #7 | $110.66 | 3.751% | $114.8109 | $114.81 | $114.80 | $114.80 |
| 7 purchase totals = | $838.33 | $903.4102 | $903.40 | $903.40 | $903.40 | |