| 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 | $153.95 | 8.522% | $167.0696 | $167.07 | $167.05 | $167.10 |
| Purchase #2 | $128.75 | 10.503% | $142.2726 | $142.27 | $142.25 | $142.30 |
| Purchase #3 | $241.53 | 3.167% | $249.1793 | $249.18 | $249.20 | $249.20 |
| Purchase #4 | $199.45 | 13.426% | $226.2282 | $226.23 | $226.25 | $226.20 |
| Purchase #5 | $224.52 | 11.377% | $250.0636 | $250.06 | $250.05 | $250.10 |
| Purchase #6 | $237.70 | 6.361% | $252.8201 | $252.82 | $252.80 | $252.80 |
| Purchase #7 | $152.34 | 7.269% | $163.4136 | $163.41 | $163.40 | $163.40 |
| 7 purchase totals = | $1,338.24 | $1,451.0470 | $1,451.04 | $1,451.00 | $1,451.10 | |