| 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 | $137.82 | 6.178% | $146.3345 | $146.33 | $146.35 | $146.30 |
| Purchase #2 | $200.81 | 8.218% | $217.3126 | $217.31 | $217.30 | $217.30 |
| Purchase #3 | $169.74 | 11.566% | $189.3721 | $189.37 | $189.35 | $189.40 |
| Purchase #4 | $239.97 | 6.501% | $255.5704 | $255.57 | $255.55 | $255.60 |
| Purchase #5 | $244.25 | 3.326% | $252.3738 | $252.37 | $252.35 | $252.40 |
| Purchase #6 | $107.67 | 6.800% | $114.9916 | $114.99 | $115.00 | $115.00 |
| Purchase #7 | $247.34 | 12.354% | $277.8964 | $277.90 | $277.90 | $277.90 |
| 7 purchase totals = | $1,347.60 | $1,453.8514 | $1,453.84 | $1,453.80 | $1,453.90 | |