| 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 | $33.55 | 9.606% | $36.7728 | $36.77 | $36.75 | $36.80 |
| Purchase #2 | $187.78 | 3.427% | $194.2152 | $194.22 | $194.20 | $194.20 |
| Purchase #3 | $195.76 | 3.262% | $202.1457 | $202.15 | $202.15 | $202.10 |
| Purchase #4 | $134.32 | 13.494% | $152.4451 | $152.45 | $152.45 | $152.40 |
| Purchase #5 | $30.69 | 13.239% | $34.753 | $34.75 | $34.75 | $34.80 |
| Purchase #6 | $217.61 | 10.181% | $239.7649 | $239.76 | $239.75 | $239.80 |
| Purchase #7 | $177.58 | 4.215% | $185.065 | $185.07 | $185.05 | $185.10 |
| 7 purchase totals = | $977.29 | $1,045.1617 | $1,045.17 | $1,045.10 | $1,045.20 | |