| 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 | $139.42 | 13.599% | $158.3797 | $158.38 | $158.40 | $158.40 |
| Purchase #2 | $201.57 | 5.826% | $213.3135 | $213.31 | $213.30 | $213.30 |
| Purchase #3 | $125.70 | 11.571% | $140.2447 | $140.24 | $140.25 | $140.20 |
| Purchase #4 | $75.48 | 13.781% | $85.8819 | $85.88 | $85.90 | $85.90 |
| Purchase #5 | $93.42 | 8.476% | $101.3383 | $101.34 | $101.35 | $101.30 |
| Purchase #6 | $122.66 | 12.111% | $137.5154 | $137.52 | $137.50 | $137.50 |
| Purchase #7 | $125.85 | 3.206% | $129.8848 | $129.88 | $129.90 | $129.90 |
| 7 purchase totals = | $884.10 | $966.5583 | $966.55 | $966.60 | $966.50 | |