| 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 | $14.60 | 13.283% | $16.5393 | $16.54 | $16.55 | $16.50 |
| Purchase #2 | $148.96 | 10.870% | $165.152 | $165.15 | $165.15 | $165.20 |
| Purchase #3 | $234.28 | 3.774% | $243.1217 | $243.12 | $243.10 | $243.10 |
| Purchase #4 | $184.42 | 11.632% | $205.8717 | $205.87 | $205.85 | $205.90 |
| Purchase #5 | $100.35 | 9.735% | $110.1191 | $110.12 | $110.10 | $110.10 |
| Purchase #6 | $227.96 | 12.455% | $256.3524 | $256.35 | $256.35 | $256.40 |
| Purchase #7 | $142.85 | 10.290% | $157.5493 | $157.55 | $157.55 | $157.50 |
| 7 purchase totals = | $1,053.42 | $1,154.7055 | $1,154.70 | $1,154.65 | $1,154.70 | |