| 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 | $185.47 | 5.287% | $195.2758 | $195.28 | $195.30 | $195.30 |
| Purchase #2 | $180.35 | 9.739% | $197.9143 | $197.91 | $197.90 | $197.90 |
| Purchase #3 | $113.81 | 9.321% | $124.4182 | $124.42 | $124.40 | $124.40 |
| Purchase #4 | $249.67 | 11.448% | $278.2522 | $278.25 | $278.25 | $278.30 |
| Purchase #5 | $106.33 | 7.433% | $114.2335 | $114.23 | $114.25 | $114.20 |
| Purchase #6 | $15.91 | 13.489% | $18.0561 | $18.06 | $18.05 | $18.10 |
| Purchase #7 | $65.99 | 9.545% | $72.2887 | $72.29 | $72.30 | $72.30 |
| 7 purchase totals = | $917.53 | $1,000.4388 | $1,000.44 | $1,000.45 | $1,000.50 | |