| 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 | $186.64 | 8.622% | $202.7321 | $202.73 | $202.75 | $202.70 |
| Purchase #2 | $15.38 | 13.854% | $17.5107 | $17.51 | $17.50 | $17.50 |
| Purchase #3 | $162.91 | 4.459% | $170.1742 | $170.17 | $170.15 | $170.20 |
| Purchase #4 | $121.57 | 5.289% | $127.9998 | $128.00 | $128.00 | $128.00 |
| Purchase #5 | $202.63 | 5.653% | $214.0847 | $214.08 | $214.10 | $214.10 |
| Purchase #6 | $150.88 | 10.678% | $166.991 | $166.99 | $167.00 | $167.00 |
| Purchase #7 | $187.96 | 6.839% | $200.8146 | $200.81 | $200.80 | $200.80 |
| 7 purchase totals = | $1,027.97 | $1,100.3071 | $1,100.29 | $1,100.30 | $1,100.30 | |