| 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 | $170.64 | 6.423% | $181.6002 | $181.60 | $181.60 | $181.60 |
| Purchase #2 | $156.70 | 12.853% | $176.8407 | $176.84 | $176.85 | $176.80 |
| Purchase #3 | $145.31 | 8.306% | $157.3794 | $157.38 | $157.40 | $157.40 |
| Purchase #4 | $238.46 | 9.216% | $260.4365 | $260.44 | $260.45 | $260.40 |
| Purchase #5 | $126.90 | 3.585% | $131.4494 | $131.45 | $131.45 | $131.40 |
| Purchase #6 | $163.73 | 8.325% | $177.3605 | $177.36 | $177.35 | $177.40 |
| Purchase #7 | $154.80 | 5.422% | $163.1933 | $163.19 | $163.20 | $163.20 |
| 7 purchase totals = | $1,156.54 | $1,248.2600 | $1,248.26 | $1,248.30 | $1,248.20 | |