| 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 | $133.27 | 3.299% | $137.6666 | $137.67 | $137.65 | $137.70 |
| Purchase #2 | $89.57 | 3.407% | $92.6216 | $92.62 | $92.60 | $92.60 |
| Purchase #3 | $104.60 | 3.249% | $107.9985 | $108.00 | $108.00 | $108.00 |
| Purchase #4 | $199.62 | 3.488% | $206.5827 | $206.58 | $206.60 | $206.60 |
| Purchase #5 | $63.68 | 3.218% | $65.7292 | $65.73 | $65.75 | $65.70 |
| Purchase #6 | $144.98 | 7.130% | $155.3171 | $155.32 | $155.30 | $155.30 |
| Purchase #7 | $233.30 | 6.507% | $248.4808 | $248.48 | $248.50 | $248.50 |
| 7 purchase totals = | $969.02 | $1,014.3965 | $1,014.40 | $1,014.40 | $1,014.40 | |