| 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 | $67.71 | 3.461% | $70.0534 | $70.05 | $70.05 | $70.10 |
| Purchase #2 | $176.93 | 10.459% | $195.4351 | $195.44 | $195.45 | $195.40 |
| Purchase #3 | $202.35 | 10.199% | $222.9877 | $222.99 | $223.00 | $223.00 |
| Purchase #4 | $144.78 | 4.595% | $151.4326 | $151.43 | $151.45 | $151.40 |
| Purchase #5 | $181.65 | 3.418% | $187.8588 | $187.86 | $187.85 | $187.90 |
| Purchase #6 | $93.93 | 7.851% | $101.3044 | $101.30 | $101.30 | $101.30 |
| Purchase #7 | $192.38 | 9.618% | $210.8831 | $210.88 | $210.90 | $210.90 |
| 7 purchase totals = | $1,059.73 | $1,139.9551 | $1,139.95 | $1,140.00 | $1,140.00 | |