| 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 | $161.89 | 9.332% | $176.9976 | $177.00 | $177.00 | $177.00 |
| Purchase #2 | $248.41 | 7.600% | $267.2892 | $267.29 | $267.30 | $267.30 |
| Purchase #3 | $159.66 | 13.387% | $181.0337 | $181.03 | $181.05 | $181.00 |
| Purchase #4 | $170.42 | 9.108% | $185.9419 | $185.94 | $185.95 | $185.90 |
| Purchase #5 | $235.53 | 8.240% | $254.9377 | $254.94 | $254.95 | $254.90 |
| Purchase #6 | $39.66 | 12.633% | $44.6702 | $44.67 | $44.65 | $44.70 |
| Purchase #7 | $24.62 | 11.854% | $27.5385 | $27.54 | $27.55 | $27.50 |
| 7 purchase totals = | $1,040.19 | $1,138.4088 | $1,138.41 | $1,138.45 | $1,138.30 | |