| 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 | $162.44 | 11.800% | $181.6079 | $181.61 | $181.60 | $181.60 |
| Purchase #2 | $141.52 | 7.324% | $151.8849 | $151.88 | $151.90 | $151.90 |
| Purchase #3 | $224.25 | 8.598% | $243.531 | $243.53 | $243.55 | $243.50 |
| Purchase #4 | $107.36 | 6.432% | $114.2654 | $114.27 | $114.25 | $114.30 |
| Purchase #5 | $239.83 | 12.398% | $269.5641 | $269.56 | $269.55 | $269.60 |
| Purchase #6 | $185.94 | 7.370% | $199.6438 | $199.64 | $199.65 | $199.60 |
| Purchase #7 | $183.78 | 3.847% | $190.85 | $190.85 | $190.85 | $190.90 |
| 7 purchase totals = | $1,245.12 | $1,351.3471 | $1,351.34 | $1,351.35 | $1,351.40 | |