| 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 | $179.98 | 8.234% | $194.7996 | $194.80 | $194.80 | $194.80 |
| Purchase #2 | $9.31 | 7.793% | $10.0355 | $10.04 | $10.05 | $10.00 |
| Purchase #3 | $105.93 | 7.646% | $114.0294 | $114.03 | $114.05 | $114.00 |
| Purchase #4 | $96.68 | 9.283% | $105.6548 | $105.65 | $105.65 | $105.70 |
| Purchase #5 | $125.76 | 7.284% | $134.9204 | $134.92 | $134.90 | $134.90 |
| Purchase #6 | $187.26 | 4.790% | $196.2298 | $196.23 | $196.25 | $196.20 |
| Purchase #7 | $61.77 | 4.490% | $64.5435 | $64.54 | $64.55 | $64.50 |
| 7 purchase totals = | $766.69 | $820.2130 | $820.21 | $820.25 | $820.10 | |