| 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 | $176.73 | 9.557% | $193.6201 | $193.62 | $193.60 | $193.60 |
| Purchase #2 | $197.54 | 11.396% | $220.0517 | $220.05 | $220.05 | $220.10 |
| Purchase #3 | $223.25 | 11.117% | $248.0687 | $248.07 | $248.05 | $248.10 |
| Purchase #4 | $133.79 | 12.845% | $150.9753 | $150.98 | $151.00 | $151.00 |
| Purchase #5 | $83.30 | 7.493% | $89.5417 | $89.54 | $89.55 | $89.50 |
| Purchase #6 | $45.75 | 3.389% | $47.3005 | $47.30 | $47.30 | $47.30 |
| Purchase #7 | $37.48 | 5.662% | $39.6021 | $39.60 | $39.60 | $39.60 |
| 7 purchase totals = | $897.84 | $989.1601 | $989.16 | $989.15 | $989.20 | |