| 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 | $129.97 | 5.858% | $137.5836 | $137.58 | $137.60 | $137.60 |
| Purchase #2 | $106.42 | 6.400% | $113.2309 | $113.23 | $113.25 | $113.20 |
| Purchase #3 | $107.33 | 10.259% | $118.341 | $118.34 | $118.35 | $118.30 |
| Purchase #4 | $178.39 | 3.144% | $183.9986 | $184.00 | $184.00 | $184.00 |
| Purchase #5 | $120.87 | 3.701% | $125.3434 | $125.34 | $125.35 | $125.30 |
| Purchase #6 | $138.33 | 3.573% | $143.2725 | $143.27 | $143.25 | $143.30 |
| Purchase #7 | $177.78 | 10.546% | $196.5287 | $196.53 | $196.55 | $196.50 |
| 7 purchase totals = | $959.09 | $1,018.2987 | $1,018.29 | $1,018.35 | $1,018.20 | |