| 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 | $176.72 | 4.759% | $185.1301 | $185.13 | $185.15 | $185.10 |
| Purchase #2 | $140.33 | 4.641% | $146.8427 | $146.84 | $146.85 | $146.80 |
| Purchase #3 | $243.80 | 7.335% | $261.6827 | $261.68 | $261.70 | $261.70 |
| Purchase #4 | $44.26 | 10.191% | $48.7705 | $48.77 | $48.75 | $48.80 |
| Purchase #5 | $159.37 | 10.252% | $175.7086 | $175.71 | $175.70 | $175.70 |
| Purchase #6 | $72.94 | 12.329% | $81.9328 | $81.93 | $81.95 | $81.90 |
| Purchase #7 | $152.40 | 3.597% | $157.8818 | $157.88 | $157.90 | $157.90 |
| 7 purchase totals = | $989.82 | $1,057.9492 | $1,057.94 | $1,058.00 | $1,057.90 | |