| 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 | $145.65 | 7.764% | $156.9583 | $156.96 | $156.95 | $157.00 |
| Purchase #2 | $151.31 | 12.493% | $170.2132 | $170.21 | $170.20 | $170.20 |
| Purchase #3 | $19.98 | 12.551% | $22.4877 | $22.49 | $22.50 | $22.50 |
| Purchase #4 | $190.40 | 5.248% | $200.3922 | $200.39 | $200.40 | $200.40 |
| Purchase #5 | $107.64 | 6.623% | $114.769 | $114.77 | $114.75 | $114.80 |
| Purchase #6 | $241.57 | 11.110% | $268.4084 | $268.41 | $268.40 | $268.40 |
| Purchase #7 | $195.30 | 8.569% | $212.0353 | $212.04 | $212.05 | $212.00 |
| 7 purchase totals = | $1,051.85 | $1,145.2641 | $1,145.27 | $1,145.25 | $1,145.30 | |