| 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 | $178.70 | 9.211% | $195.1601 | $195.16 | $195.15 | $195.20 |
| Purchase #2 | $205.62 | 4.223% | $214.3033 | $214.30 | $214.30 | $214.30 |
| Purchase #3 | $165.59 | 8.349% | $179.4151 | $179.42 | $179.40 | $179.40 |
| Purchase #4 | $191.56 | 12.600% | $215.6966 | $215.70 | $215.70 | $215.70 |
| Purchase #5 | $54.56 | 8.801% | $59.3618 | $59.36 | $59.35 | $59.40 |
| Purchase #6 | $26.70 | 7.344% | $28.6608 | $28.66 | $28.65 | $28.70 |
| Purchase #7 | $211.78 | 3.861% | $219.9568 | $219.96 | $219.95 | $220.00 |
| 7 purchase totals = | $1,034.51 | $1,112.5545 | $1,112.56 | $1,112.50 | $1,112.70 | |