| 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 | $168.76 | 3.628% | $174.8826 | $174.88 | $174.90 | $174.90 |
| Purchase #2 | $28.98 | 11.537% | $32.3234 | $32.32 | $32.30 | $32.30 |
| Purchase #3 | $199.31 | 11.592% | $222.414 | $222.41 | $222.40 | $222.40 |
| Purchase #4 | $206.62 | 13.271% | $234.0405 | $234.04 | $234.05 | $234.00 |
| Purchase #5 | $195.85 | 12.268% | $219.8769 | $219.88 | $219.90 | $219.90 |
| Purchase #6 | $217.94 | 7.629% | $234.5666 | $234.57 | $234.55 | $234.60 |
| Purchase #7 | $115.41 | 11.610% | $128.8091 | $128.81 | $128.80 | $128.80 |
| 7 purchase totals = | $1,132.87 | $1,246.9131 | $1,246.91 | $1,246.90 | $1,246.90 | |