| 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 | $164.38 | 5.285% | $173.0675 | $173.07 | $173.05 | $173.10 |
| Purchase #2 | $34.48 | 12.255% | $38.7055 | $38.71 | $38.70 | $38.70 |
| Purchase #3 | $25.72 | 9.448% | $28.15 | $28.15 | $28.15 | $28.20 |
| Purchase #4 | $206.81 | 11.553% | $230.7028 | $230.70 | $230.70 | $230.70 |
| Purchase #5 | $108.94 | 4.274% | $113.5961 | $113.60 | $113.60 | $113.60 |
| Purchase #6 | $158.60 | 10.354% | $175.0214 | $175.02 | $175.00 | $175.00 |
| Purchase #7 | $114.51 | 8.124% | $123.8128 | $123.81 | $123.80 | $123.80 |
| 7 purchase totals = | $813.44 | $883.0561 | $883.06 | $883.00 | $883.10 | |