| 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 | $167.69 | 4.537% | $175.2981 | $175.30 | $175.30 | $175.30 |
| Purchase #2 | $246.38 | 9.755% | $270.4144 | $270.41 | $270.40 | $270.40 |
| Purchase #3 | $124.84 | 8.304% | $135.2067 | $135.21 | $135.20 | $135.20 |
| Purchase #4 | $107.64 | 4.693% | $112.6915 | $112.69 | $112.70 | $112.70 |
| Purchase #5 | $126.80 | 3.713% | $131.5081 | $131.51 | $131.50 | $131.50 |
| Purchase #6 | $7.58 | 11.250% | $8.4328 | $8.43 | $8.45 | $8.40 |
| Purchase #7 | $163.75 | 12.396% | $184.0485 | $184.05 | $184.05 | $184.00 |
| 7 purchase totals = | $944.68 | $1,017.6001 | $1,017.60 | $1,017.60 | $1,017.50 | |