| 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 | $147.25 | 4.838% | $154.374 | $154.37 | $154.35 | $154.40 |
| Purchase #2 | $206.26 | 5.423% | $217.4455 | $217.45 | $217.45 | $217.40 |
| Purchase #3 | $189.72 | 10.856% | $210.316 | $210.32 | $210.30 | $210.30 |
| Purchase #4 | $107.89 | 13.340% | $122.2825 | $122.28 | $122.30 | $122.30 |
| Purchase #5 | $6.98 | 12.347% | $7.8418 | $7.84 | $7.85 | $7.80 |
| Purchase #6 | $124.36 | 11.804% | $139.0395 | $139.04 | $139.05 | $139.00 |
| Purchase #7 | $9.50 | 11.761% | $10.6173 | $10.62 | $10.60 | $10.60 |
| 7 purchase totals = | $791.96 | $861.9166 | $861.92 | $861.90 | $861.80 | |