| 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 | $156.50 | 4.759% | $163.9478 | $163.95 | $163.95 | $163.90 |
| Purchase #2 | $134.93 | 11.422% | $150.3417 | $150.34 | $150.35 | $150.30 |
| Purchase #3 | $179.42 | 11.600% | $200.2327 | $200.23 | $200.25 | $200.20 |
| Purchase #4 | $123.65 | 7.196% | $132.5479 | $132.55 | $132.55 | $132.50 |
| Purchase #5 | $246.98 | 6.337% | $262.6311 | $262.63 | $262.65 | $262.60 |
| Purchase #6 | $133.52 | 10.217% | $147.1617 | $147.16 | $147.15 | $147.20 |
| Purchase #7 | $198.92 | 11.302% | $221.4019 | $221.40 | $221.40 | $221.40 |
| 7 purchase totals = | $1,173.92 | $1,278.2648 | $1,278.26 | $1,278.30 | $1,278.10 | |