| 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 | $160.67 | 10.588% | $177.6817 | $177.68 | $177.70 | $177.70 |
| Purchase #2 | $94.99 | 3.206% | $98.0354 | $98.04 | $98.05 | $98.00 |
| Purchase #3 | $189.28 | 4.742% | $198.2557 | $198.26 | $198.25 | $198.30 |
| Purchase #4 | $199.26 | 7.117% | $213.4413 | $213.44 | $213.45 | $213.40 |
| Purchase #5 | $156.91 | 4.247% | $163.574 | $163.57 | $163.55 | $163.60 |
| Purchase #6 | $197.77 | 4.385% | $206.4422 | $206.44 | $206.45 | $206.40 |
| Purchase #7 | $233.26 | 9.685% | $255.8512 | $255.85 | $255.85 | $255.90 |
| 7 purchase totals = | $1,232.14 | $1,313.2815 | $1,313.28 | $1,313.30 | $1,313.30 | |