| 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 | $139.54 | 12.732% | $157.3062 | $157.31 | $157.30 | $157.30 |
| Purchase #2 | $184.95 | 3.538% | $191.4935 | $191.49 | $191.50 | $191.50 |
| Purchase #3 | $58.47 | 3.294% | $60.396 | $60.40 | $60.40 | $60.40 |
| Purchase #4 | $49.67 | 9.349% | $54.3136 | $54.31 | $54.30 | $54.30 |
| Purchase #5 | $152.49 | 13.807% | $173.5443 | $173.54 | $173.55 | $173.50 |
| Purchase #6 | $226.42 | 12.550% | $254.8357 | $254.84 | $254.85 | $254.80 |
| Purchase #7 | $107.64 | 5.150% | $113.1835 | $113.18 | $113.20 | $113.20 |
| 7 purchase totals = | $919.18 | $1,005.0728 | $1,005.07 | $1,005.10 | $1,005.00 | |