| 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 | $149.55 | 11.284% | $166.4252 | $166.43 | $166.45 | $166.40 |
| Purchase #2 | $245.39 | 12.265% | $275.4871 | $275.49 | $275.50 | $275.50 |
| Purchase #3 | $133.39 | 7.126% | $142.8954 | $142.90 | $142.90 | $142.90 |
| Purchase #4 | $209.89 | 4.323% | $218.9635 | $218.96 | $218.95 | $219.00 |
| Purchase #5 | $50.55 | 13.233% | $57.2393 | $57.24 | $57.25 | $57.20 |
| Purchase #6 | $234.39 | 5.364% | $246.9627 | $246.96 | $246.95 | $247.00 |
| Purchase #7 | $70.34 | 7.627% | $75.7048 | $75.70 | $75.70 | $75.70 |
| 7 purchase totals = | $1,093.50 | $1,183.6780 | $1,183.68 | $1,183.70 | $1,183.70 | |