| 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 | $51.31 | 9.657% | $56.265 | $56.27 | $56.25 | $56.30 |
| Purchase #2 | $127.35 | 5.369% | $134.1874 | $134.19 | $134.20 | $134.20 |
| Purchase #3 | $121.29 | 10.344% | $133.8362 | $133.84 | $133.85 | $133.80 |
| Purchase #4 | $174.65 | 12.470% | $196.4289 | $196.43 | $196.45 | $196.40 |
| Purchase #5 | $215.71 | 10.128% | $237.5571 | $237.56 | $237.55 | $237.60 |
| Purchase #6 | $159.69 | 3.440% | $165.1833 | $165.18 | $165.20 | $165.20 |
| Purchase #7 | $165.75 | 7.211% | $177.7022 | $177.70 | $177.70 | $177.70 |
| 7 purchase totals = | $1,015.75 | $1,101.1601 | $1,101.17 | $1,101.20 | $1,101.20 | |