| 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 | $160.96 | 12.573% | $181.1975 | $181.20 | $181.20 | $181.20 |
| Purchase #2 | $119.25 | 11.423% | $132.8719 | $132.87 | $132.85 | $132.90 |
| Purchase #3 | $174.66 | 8.533% | $189.5637 | $189.56 | $189.55 | $189.60 |
| Purchase #4 | $134.49 | 10.204% | $148.2134 | $148.21 | $148.20 | $148.20 |
| Purchase #5 | $19.79 | 8.665% | $21.5048 | $21.50 | $21.50 | $21.50 |
| Purchase #6 | $157.73 | 6.469% | $167.9336 | $167.93 | $167.95 | $167.90 |
| Purchase #7 | $141.53 | 10.116% | $155.8472 | $155.85 | $155.85 | $155.80 |
| 7 purchase totals = | $908.41 | $997.1321 | $997.12 | $997.10 | $997.10 | |