| 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 | $159.40 | 10.618% | $176.3251 | $176.33 | $176.35 | $176.30 |
| Purchase #2 | $145.84 | 11.420% | $162.4949 | $162.49 | $162.50 | $162.50 |
| Purchase #3 | $183.56 | 10.756% | $203.3037 | $203.30 | $203.30 | $203.30 |
| Purchase #4 | $196.55 | 8.789% | $213.8248 | $213.82 | $213.80 | $213.80 |
| Purchase #5 | $8.62 | 10.490% | $9.5242 | $9.52 | $9.50 | $9.50 |
| Purchase #6 | $128.78 | 6.680% | $137.3825 | $137.38 | $137.40 | $137.40 |
| Purchase #7 | $183.33 | 13.169% | $207.4727 | $207.47 | $207.45 | $207.50 |
| 7 purchase totals = | $1,006.08 | $1,110.3279 | $1,110.31 | $1,110.30 | $1,110.30 | |