| 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 | $178.41 | 8.489% | $193.5552 | $193.56 | $193.55 | $193.60 |
| Purchase #2 | $5.36 | 7.702% | $5.7728 | $5.77 | $5.75 | $5.80 |
| Purchase #3 | $6.77 | 11.658% | $7.5592 | $7.56 | $7.55 | $7.60 |
| Purchase #4 | $8.64 | 5.339% | $9.1013 | $9.10 | $9.10 | $9.10 |
| Purchase #5 | $25.38 | 5.611% | $26.8041 | $26.80 | $26.80 | $26.80 |
| Purchase #6 | $179.90 | 9.146% | $196.3537 | $196.35 | $196.35 | $196.40 |
| Purchase #7 | $11.28 | 13.161% | $12.7646 | $12.76 | $12.75 | $12.80 |
| 7 purchase totals = | $415.74 | $451.9109 | $451.90 | $451.85 | $452.10 | |