| 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 | $166.53 | 12.122% | $186.7168 | $186.72 | $186.70 | $186.70 |
| Purchase #2 | $167.28 | 3.496% | $173.1281 | $173.13 | $173.15 | $173.10 |
| Purchase #3 | $230.78 | 9.689% | $253.1403 | $253.14 | $253.15 | $253.10 |
| Purchase #4 | $13.95 | 9.279% | $15.2444 | $15.24 | $15.25 | $15.20 |
| Purchase #5 | $198.29 | 3.679% | $205.5851 | $205.59 | $205.60 | $205.60 |
| Purchase #6 | $84.52 | 3.775% | $87.7106 | $87.71 | $87.70 | $87.70 |
| Purchase #7 | $217.88 | 6.527% | $232.101 | $232.10 | $232.10 | $232.10 |
| 7 purchase totals = | $1,079.23 | $1,153.6263 | $1,153.63 | $1,153.65 | $1,153.50 | |