| 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 | $177.46 | 12.384% | $199.4366 | $199.44 | $199.45 | $199.40 |
| Purchase #2 | $64.99 | 13.593% | $73.8241 | $73.82 | $73.80 | $73.80 |
| Purchase #3 | $148.74 | 13.548% | $168.8913 | $168.89 | $168.90 | $168.90 |
| Purchase #4 | $129.93 | 11.546% | $144.9317 | $144.93 | $144.95 | $144.90 |
| Purchase #5 | $209.98 | 9.540% | $230.0121 | $230.01 | $230.00 | $230.00 |
| Purchase #6 | $134.69 | 9.323% | $147.2471 | $147.25 | $147.25 | $147.20 |
| Purchase #7 | $189.62 | 5.296% | $199.6623 | $199.66 | $199.65 | $199.70 |
| 7 purchase totals = | $1,055.41 | $1,164.0052 | $1,164.00 | $1,164.00 | $1,163.90 | |