| 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 | $204.64 | 7.234% | $219.4437 | $219.44 | $219.45 | $219.40 |
| Purchase #2 | $161.97 | 12.103% | $181.5732 | $181.57 | $181.55 | $181.60 |
| Purchase #3 | $72.31 | 5.367% | $76.1909 | $76.19 | $76.20 | $76.20 |
| Purchase #4 | $86.86 | 3.260% | $89.6916 | $89.69 | $89.70 | $89.70 |
| Purchase #5 | $214.25 | 8.128% | $231.6642 | $231.66 | $231.65 | $231.70 |
| Purchase #6 | $157.64 | 10.462% | $174.1323 | $174.13 | $174.15 | $174.10 |
| Purchase #7 | $181.36 | 4.857% | $190.1687 | $190.17 | $190.15 | $190.20 |
| 7 purchase totals = | $1,079.03 | $1,162.8646 | $1,162.85 | $1,162.85 | $1,162.90 | |