| 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 | $133.45 | 5.233% | $140.4334 | $140.43 | $140.45 | $140.40 |
| Purchase #2 | $83.84 | 9.320% | $91.6539 | $91.65 | $91.65 | $91.70 |
| Purchase #3 | $246.90 | 6.616% | $263.2349 | $263.23 | $263.25 | $263.20 |
| Purchase #4 | $6.54 | 3.187% | $6.7484 | $6.75 | $6.75 | $6.70 |
| Purchase #5 | $14.88 | 7.706% | $16.0267 | $16.03 | $16.05 | $16.00 |
| Purchase #6 | $131.87 | 3.851% | $136.9483 | $136.95 | $136.95 | $136.90 |
| Purchase #7 | $241.32 | 4.742% | $252.7634 | $252.76 | $252.75 | $252.80 |
| 7 purchase totals = | $858.80 | $907.8090 | $907.80 | $907.85 | $907.70 | |