| 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 | $157.55 | 12.143% | $176.6813 | $176.68 | $176.70 | $176.70 |
| Purchase #2 | $45.57 | 8.311% | $49.3573 | $49.36 | $49.35 | $49.40 |
| Purchase #3 | $246.73 | 4.814% | $258.6076 | $258.61 | $258.60 | $258.60 |
| Purchase #4 | $99.70 | 6.308% | $105.9891 | $105.99 | $106.00 | $106.00 |
| Purchase #5 | $75.61 | 6.765% | $80.725 | $80.73 | $80.75 | $80.70 |
| Purchase #6 | $195.41 | 8.635% | $212.2837 | $212.28 | $212.30 | $212.30 |
| Purchase #7 | $185.95 | 6.839% | $198.6671 | $198.67 | $198.65 | $198.70 |
| 7 purchase totals = | $1,006.52 | $1,082.3111 | $1,082.32 | $1,082.35 | $1,082.40 | |