| 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 | $17.38 | 3.678% | $18.0192 | $18.02 | $18.00 | $18.00 |
| Purchase #2 | $179.73 | 3.329% | $185.7132 | $185.71 | $185.70 | $185.70 |
| Purchase #3 | $139.29 | 9.607% | $152.6716 | $152.67 | $152.65 | $152.70 |
| Purchase #4 | $104.93 | 5.127% | $110.3098 | $110.31 | $110.30 | $110.30 |
| Purchase #5 | $237.65 | 3.767% | $246.6023 | $246.60 | $246.60 | $246.60 |
| Purchase #6 | $212.42 | 9.320% | $232.2175 | $232.22 | $232.20 | $232.20 |
| Purchase #7 | $192.56 | 8.182% | $208.3153 | $208.32 | $208.30 | $208.30 |
| 7 purchase totals = | $1,083.96 | $1,153.8489 | $1,153.85 | $1,153.75 | $1,153.80 | |