| 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 | $154.36 | 9.801% | $169.4888 | $169.49 | $169.50 | $169.50 |
| Purchase #2 | $192.60 | 12.586% | $216.8406 | $216.84 | $216.85 | $216.80 |
| Purchase #3 | $176.99 | 11.414% | $197.1916 | $197.19 | $197.20 | $197.20 |
| Purchase #4 | $117.55 | 11.866% | $131.4985 | $131.50 | $131.50 | $131.50 |
| Purchase #5 | $92.98 | 8.448% | $100.835 | $100.84 | $100.85 | $100.80 |
| Purchase #6 | $139.74 | 5.352% | $147.2189 | $147.22 | $147.20 | $147.20 |
| Purchase #7 | $193.59 | 9.572% | $212.1204 | $212.12 | $212.10 | $212.10 |
| 7 purchase totals = | $1,067.81 | $1,175.1938 | $1,175.20 | $1,175.20 | $1,175.10 | |