| 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 | $173.28 | 5.447% | $182.7186 | $182.72 | $182.70 | $182.70 |
| Purchase #2 | $136.51 | 11.233% | $151.8442 | $151.84 | $151.85 | $151.80 |
| Purchase #3 | $236.55 | 5.283% | $249.0469 | $249.05 | $249.05 | $249.00 |
| Purchase #4 | $63.53 | 13.265% | $71.9573 | $71.96 | $71.95 | $72.00 |
| Purchase #5 | $185.54 | 10.553% | $205.12 | $205.12 | $205.10 | $205.10 |
| Purchase #6 | $20.55 | 7.679% | $22.128 | $22.13 | $22.15 | $22.10 |
| Purchase #7 | $236.27 | 3.856% | $245.3806 | $245.38 | $245.40 | $245.40 |
| 7 purchase totals = | $1,052.23 | $1,128.1956 | $1,128.20 | $1,128.20 | $1,128.10 | |