| 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 | $157.41 | 13.175% | $178.1488 | $178.15 | $178.15 | $178.10 |
| Purchase #2 | $232.38 | 12.591% | $261.639 | $261.64 | $261.65 | $261.60 |
| Purchase #3 | $129.99 | 6.742% | $138.7539 | $138.75 | $138.75 | $138.80 |
| Purchase #4 | $226.80 | 3.610% | $234.9875 | $234.99 | $235.00 | $235.00 |
| Purchase #5 | $103.98 | 9.258% | $113.6065 | $113.61 | $113.60 | $113.60 |
| Purchase #6 | $84.45 | 9.575% | $92.5361 | $92.54 | $92.55 | $92.50 |
| Purchase #7 | $108.59 | 8.458% | $117.7745 | $117.77 | $117.75 | $117.80 |
| 7 purchase totals = | $1,043.60 | $1,137.4463 | $1,137.45 | $1,137.45 | $1,137.40 | |