| 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 | $160.64 | 10.410% | $177.3626 | $177.36 | $177.35 | $177.40 |
| Purchase #2 | $179.62 | 13.662% | $204.1597 | $204.16 | $204.15 | $204.20 |
| Purchase #3 | $134.93 | 9.497% | $147.7443 | $147.74 | $147.75 | $147.70 |
| Purchase #4 | $185.82 | 9.549% | $203.564 | $203.56 | $203.55 | $203.60 |
| Purchase #5 | $215.35 | 7.517% | $231.5379 | $231.54 | $231.55 | $231.50 |
| Purchase #6 | $146.68 | 12.766% | $165.4052 | $165.41 | $165.40 | $165.40 |
| Purchase #7 | $39.86 | 9.502% | $43.6475 | $43.65 | $43.65 | $43.60 |
| 7 purchase totals = | $1,062.90 | $1,173.4212 | $1,173.42 | $1,173.40 | $1,173.40 | |