| 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 | $170.28 | 6.113% | $180.6892 | $180.69 | $180.70 | $180.70 |
| Purchase #2 | $17.54 | 7.415% | $18.8406 | $18.84 | $18.85 | $18.80 |
| Purchase #3 | $235.98 | 5.488% | $248.9306 | $248.93 | $248.95 | $248.90 |
| Purchase #4 | $147.54 | 8.224% | $159.6737 | $159.67 | $159.65 | $159.70 |
| Purchase #5 | $69.76 | 5.377% | $73.511 | $73.51 | $73.50 | $73.50 |
| Purchase #6 | $241.37 | 8.193% | $261.1454 | $261.15 | $261.15 | $261.10 |
| Purchase #7 | $227.75 | 12.780% | $256.8565 | $256.86 | $256.85 | $256.90 |
| 7 purchase totals = | $1,110.22 | $1,199.6470 | $1,199.65 | $1,199.65 | $1,199.60 | |