| 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 | $194.45 | 12.584% | $218.9196 | $218.92 | $218.90 | $218.90 |
| Purchase #2 | $215.62 | 3.493% | $223.1516 | $223.15 | $223.15 | $223.20 |
| Purchase #3 | $150.93 | 3.459% | $156.1507 | $156.15 | $156.15 | $156.20 |
| Purchase #4 | $177.78 | 6.414% | $189.1828 | $189.18 | $189.20 | $189.20 |
| Purchase #5 | $154.52 | 13.738% | $175.748 | $175.75 | $175.75 | $175.70 |
| Purchase #6 | $115.85 | 6.234% | $123.0721 | $123.07 | $123.05 | $123.10 |
| Purchase #7 | $84.72 | 11.617% | $94.5619 | $94.56 | $94.55 | $94.60 |
| 7 purchase totals = | $1,093.87 | $1,180.7867 | $1,180.78 | $1,180.75 | $1,180.90 | |