| 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 | $165.69 | 6.749% | $176.8724 | $176.87 | $176.85 | $176.90 |
| Purchase #2 | $38.60 | 8.583% | $41.913 | $41.91 | $41.90 | $41.90 |
| Purchase #3 | $141.75 | 11.406% | $157.918 | $157.92 | $157.90 | $157.90 |
| Purchase #4 | $137.66 | 11.621% | $153.6575 | $153.66 | $153.65 | $153.70 |
| Purchase #5 | $241.30 | 7.311% | $258.9414 | $258.94 | $258.95 | $258.90 |
| Purchase #6 | $51.30 | 6.307% | $54.5355 | $54.54 | $54.55 | $54.50 |
| Purchase #7 | $58.75 | 3.338% | $60.7111 | $60.71 | $60.70 | $60.70 |
| 7 purchase totals = | $835.05 | $904.5489 | $904.55 | $904.50 | $904.50 | |