| 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 | $145.44 | 10.327% | $160.4596 | $160.46 | $160.45 | $160.50 |
| Purchase #2 | $172.41 | 12.141% | $193.3423 | $193.34 | $193.35 | $193.30 |
| Purchase #3 | $217.43 | 10.833% | $240.9842 | $240.98 | $241.00 | $241.00 |
| Purchase #4 | $153.93 | 6.295% | $163.6199 | $163.62 | $163.60 | $163.60 |
| Purchase #5 | $207.67 | 11.594% | $231.7473 | $231.75 | $231.75 | $231.70 |
| Purchase #6 | $84.88 | 12.306% | $95.3253 | $95.33 | $95.35 | $95.30 |
| Purchase #7 | $218.68 | 8.588% | $237.4602 | $237.46 | $237.45 | $237.50 |
| 7 purchase totals = | $1,200.44 | $1,322.9388 | $1,322.94 | $1,322.95 | $1,322.90 | |