| 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 | $185.84 | 5.834% | $196.6819 | $196.68 | $196.70 | $196.70 |
| Purchase #2 | $30.97 | 3.585% | $32.0803 | $32.08 | $32.10 | $32.10 |
| Purchase #3 | $219.86 | 12.206% | $246.6961 | $246.70 | $246.70 | $246.70 |
| Purchase #4 | $110.61 | 12.861% | $124.8356 | $124.84 | $124.85 | $124.80 |
| Purchase #5 | $154.58 | 6.748% | $165.0111 | $165.01 | $165.00 | $165.00 |
| Purchase #6 | $44.80 | 11.168% | $49.8033 | $49.80 | $49.80 | $49.80 |
| Purchase #7 | $25.47 | 8.861% | $27.7269 | $27.73 | $27.75 | $27.70 |
| 7 purchase totals = | $772.13 | $842.8352 | $842.84 | $842.90 | $842.80 | |