| 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 | $169.85 | 3.460% | $175.7268 | $175.73 | $175.75 | $175.70 |
| Purchase #2 | $26.73 | 5.825% | $28.287 | $28.29 | $28.30 | $28.30 |
| Purchase #3 | $153.30 | 12.630% | $172.6618 | $172.66 | $172.65 | $172.70 |
| Purchase #4 | $8.97 | 7.605% | $9.6522 | $9.65 | $9.65 | $9.70 |
| Purchase #5 | $153.35 | 9.407% | $167.7756 | $167.78 | $167.80 | $167.80 |
| Purchase #6 | $101.98 | 13.259% | $115.5015 | $115.50 | $115.50 | $115.50 |
| Purchase #7 | $108.25 | 12.552% | $121.8375 | $121.84 | $121.85 | $121.80 |
| 7 purchase totals = | $722.43 | $791.4424 | $791.45 | $791.50 | $791.50 | |