| 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 | $175.36 | 12.400% | $197.1046 | $197.10 | $197.10 | $197.10 |
| Purchase #2 | $110.69 | 11.397% | $123.3053 | $123.31 | $123.30 | $123.30 |
| Purchase #3 | $148.29 | 6.399% | $157.7791 | $157.78 | $157.80 | $157.80 |
| Purchase #4 | $184.82 | 5.451% | $194.8945 | $194.89 | $194.90 | $194.90 |
| Purchase #5 | $230.40 | 8.858% | $250.8088 | $250.81 | $250.80 | $250.80 |
| Purchase #6 | $70.44 | 3.604% | $72.9787 | $72.98 | $73.00 | $73.00 |
| Purchase #7 | $162.79 | 7.857% | $175.5804 | $175.58 | $175.60 | $175.60 |
| 7 purchase totals = | $1,082.79 | $1,172.4514 | $1,172.45 | $1,172.50 | $1,172.50 | |