| 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 | $156.65 | 3.397% | $161.9714 | $161.97 | $161.95 | $162.00 |
| Purchase #2 | $218.99 | 6.538% | $233.3076 | $233.31 | $233.30 | $233.30 |
| Purchase #3 | $18.98 | 5.854% | $20.0911 | $20.09 | $20.10 | $20.10 |
| Purchase #4 | $107.65 | 6.231% | $114.3577 | $114.36 | $114.35 | $114.40 |
| Purchase #5 | $107.52 | 11.207% | $119.5698 | $119.57 | $119.55 | $119.60 |
| Purchase #6 | $97.26 | 3.223% | $100.3947 | $100.39 | $100.40 | $100.40 |
| Purchase #7 | $199.42 | 5.726% | $210.8388 | $210.84 | $210.85 | $210.80 |
| 7 purchase totals = | $906.47 | $960.5311 | $960.53 | $960.50 | $960.60 | |