| 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 | $169.47 | 3.260% | $174.9947 | $174.99 | $175.00 | $175.00 |
| Purchase #2 | $218.85 | 8.670% | $237.8243 | $237.82 | $237.80 | $237.80 |
| Purchase #3 | $28.65 | 8.265% | $31.0179 | $31.02 | $31.00 | $31.00 |
| Purchase #4 | $57.69 | 9.810% | $63.3494 | $63.35 | $63.35 | $63.30 |
| Purchase #5 | $142.84 | 3.814% | $148.2879 | $148.29 | $148.30 | $148.30 |
| Purchase #6 | $175.45 | 12.179% | $196.8181 | $196.82 | $196.80 | $196.80 |
| Purchase #7 | $187.71 | 12.843% | $211.8176 | $211.82 | $211.80 | $211.80 |
| 7 purchase totals = | $980.66 | $1,064.1099 | $1,064.11 | $1,064.05 | $1,064.00 | |