| 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 | $181.71 | 9.159% | $198.3528 | $198.35 | $198.35 | $198.40 |
| Purchase #2 | $13.32 | 8.386% | $14.437 | $14.44 | $14.45 | $14.40 |
| Purchase #3 | $73.44 | 9.699% | $80.5629 | $80.56 | $80.55 | $80.60 |
| Purchase #4 | $209.39 | 7.305% | $224.6859 | $224.69 | $224.70 | $224.70 |
| Purchase #5 | $21.59 | 11.439% | $24.0597 | $24.06 | $24.05 | $24.10 |
| Purchase #6 | $248.85 | 8.359% | $269.6514 | $269.65 | $269.65 | $269.70 |
| Purchase #7 | $29.83 | 8.327% | $32.3139 | $32.31 | $32.30 | $32.30 |
| 7 purchase totals = | $778.13 | $844.0636 | $844.06 | $844.05 | $844.20 | |