| 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 | $162.62 | 9.283% | $177.716 | $177.72 | $177.70 | $177.70 |
| Purchase #2 | $128.30 | 13.680% | $145.8514 | $145.85 | $145.85 | $145.90 |
| Purchase #3 | $36.97 | 6.342% | $39.3146 | $39.31 | $39.30 | $39.30 |
| Purchase #4 | $8.95 | 5.427% | $9.4357 | $9.44 | $9.45 | $9.40 |
| Purchase #5 | $10.59 | 7.728% | $11.4084 | $11.41 | $11.40 | $11.40 |
| Purchase #6 | $126.35 | 9.318% | $138.1233 | $138.12 | $138.10 | $138.10 |
| Purchase #7 | $29.25 | 12.413% | $32.8808 | $32.88 | $32.90 | $32.90 |
| 7 purchase totals = | $503.03 | $554.7302 | $554.73 | $554.70 | $554.70 | |