| 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 | $141.26 | 4.304% | $147.3398 | $147.34 | $147.35 | $147.30 |
| Purchase #2 | $170.66 | 10.105% | $187.9052 | $187.91 | $187.90 | $187.90 |
| Purchase #3 | $147.92 | 9.699% | $162.2668 | $162.27 | $162.25 | $162.30 |
| Purchase #4 | $192.69 | 6.223% | $204.6811 | $204.68 | $204.70 | $204.70 |
| Purchase #5 | $37.45 | 13.704% | $42.5821 | $42.58 | $42.60 | $42.60 |
| Purchase #6 | $121.91 | 3.644% | $126.3524 | $126.35 | $126.35 | $126.40 |
| Purchase #7 | $84.55 | 4.351% | $88.2288 | $88.23 | $88.25 | $88.20 |
| 7 purchase totals = | $896.44 | $959.3562 | $959.36 | $959.40 | $959.40 | |