| 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 | $155.88 | 12.106% | $174.7508 | $174.75 | $174.75 | $174.80 |
| Purchase #2 | $120.87 | 3.568% | $125.1826 | $125.18 | $125.20 | $125.20 |
| Purchase #3 | $55.87 | 13.649% | $63.4957 | $63.50 | $63.50 | $63.50 |
| Purchase #4 | $11.97 | 5.597% | $12.64 | $12.64 | $12.65 | $12.60 |
| Purchase #5 | $27.61 | 7.871% | $29.7832 | $29.78 | $29.80 | $29.80 |
| Purchase #6 | $196.99 | 5.591% | $208.0037 | $208.00 | $208.00 | $208.00 |
| Purchase #7 | $244.29 | 11.119% | $271.4526 | $271.45 | $271.45 | $271.50 |
| 7 purchase totals = | $813.48 | $885.3086 | $885.30 | $885.35 | $885.40 | |