| 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 | $171.71 | 12.111% | $192.5058 | $192.51 | $192.50 | $192.50 |
| Purchase #2 | $156.54 | 13.743% | $178.0533 | $178.05 | $178.05 | $178.10 |
| Purchase #3 | $31.63 | 9.798% | $34.7291 | $34.73 | $34.75 | $34.70 |
| Purchase #4 | $109.28 | 4.637% | $114.3473 | $114.35 | $114.35 | $114.30 |
| Purchase #5 | $109.39 | 9.567% | $119.8553 | $119.86 | $119.85 | $119.90 |
| Purchase #6 | $54.97 | 13.458% | $62.3679 | $62.37 | $62.35 | $62.40 |
| Purchase #7 | $28.70 | 7.341% | $30.8069 | $30.81 | $30.80 | $30.80 |
| 7 purchase totals = | $662.22 | $732.6656 | $732.68 | $732.65 | $732.70 | |