| 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 | $154.55 | 8.381% | $167.5028 | $167.50 | $167.50 | $167.50 |
| Purchase #2 | $32.75 | 7.508% | $35.2089 | $35.21 | $35.20 | $35.20 |
| Purchase #3 | $118.52 | 12.501% | $133.3362 | $133.34 | $133.35 | $133.30 |
| Purchase #4 | $230.98 | 5.681% | $244.102 | $244.10 | $244.10 | $244.10 |
| Purchase #5 | $147.30 | 13.792% | $167.6156 | $167.62 | $167.60 | $167.60 |
| Purchase #6 | $7.80 | 3.719% | $8.0901 | $8.09 | $8.10 | $8.10 |
| Purchase #7 | $190.50 | 11.443% | $212.2989 | $212.30 | $212.30 | $212.30 |
| 7 purchase totals = | $882.40 | $968.1545 | $968.16 | $968.15 | $968.10 | |