| 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 | $178.84 | 8.282% | $193.6515 | $193.65 | $193.65 | $193.70 |
| Purchase #2 | $233.88 | 7.324% | $251.0094 | $251.01 | $251.00 | $251.00 |
| Purchase #3 | $121.91 | 3.364% | $126.0111 | $126.01 | $126.00 | $126.00 |
| Purchase #4 | $15.81 | 10.164% | $17.4169 | $17.42 | $17.40 | $17.40 |
| Purchase #5 | $33.68 | 7.732% | $36.2841 | $36.28 | $36.30 | $36.30 |
| Purchase #6 | $175.87 | 5.130% | $184.8921 | $184.89 | $184.90 | $184.90 |
| Purchase #7 | $181.94 | 6.629% | $194.0008 | $194.00 | $194.00 | $194.00 |
| 7 purchase totals = | $941.93 | $1,003.2659 | $1,003.26 | $1,003.25 | $1,003.30 | |