| 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 | $162.89 | 10.513% | $180.0146 | $180.01 | $180.00 | $180.00 |
| Purchase #2 | $57.98 | 5.711% | $61.2912 | $61.29 | $61.30 | $61.30 |
| Purchase #3 | $105.77 | 8.181% | $114.423 | $114.42 | $114.40 | $114.40 |
| Purchase #4 | $28.97 | 9.760% | $31.7975 | $31.80 | $31.80 | $31.80 |
| Purchase #5 | $97.81 | 8.573% | $106.1953 | $106.20 | $106.20 | $106.20 |
| Purchase #6 | $238.64 | 4.475% | $249.3191 | $249.32 | $249.30 | $249.30 |
| Purchase #7 | $167.93 | 5.409% | $177.0133 | $177.01 | $177.00 | $177.00 |
| 7 purchase totals = | $859.99 | $920.0540 | $920.05 | $920.00 | $920.00 | |