| 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 | $157.72 | 12.188% | $176.9429 | $176.94 | $176.95 | $176.90 |
| Purchase #2 | $201.45 | 4.840% | $211.2002 | $211.20 | $211.20 | $211.20 |
| Purchase #3 | $36.40 | 11.644% | $40.6384 | $40.64 | $40.65 | $40.60 |
| Purchase #4 | $74.25 | 4.849% | $77.8504 | $77.85 | $77.85 | $77.90 |
| Purchase #5 | $110.57 | 13.246% | $125.2161 | $125.22 | $125.20 | $125.20 |
| Purchase #6 | $137.88 | 9.415% | $150.8614 | $150.86 | $150.85 | $150.90 |
| Purchase #7 | $112.28 | 11.468% | $125.1563 | $125.16 | $125.15 | $125.20 |
| 7 purchase totals = | $830.55 | $907.8657 | $907.87 | $907.85 | $907.90 | |