| 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 | $121.92 | 9.299% | $133.2573 | $133.26 | $133.25 | $133.30 |
| Purchase #2 | $58.59 | 11.182% | $65.1415 | $65.14 | $65.15 | $65.10 |
| Purchase #3 | $10.56 | 13.441% | $11.9794 | $11.98 | $12.00 | $12.00 |
| Purchase #4 | $176.75 | 10.442% | $195.2062 | $195.21 | $195.20 | $195.20 |
| Purchase #5 | $151.43 | 8.562% | $164.3954 | $164.40 | $164.40 | $164.40 |
| Purchase #6 | $66.40 | 10.775% | $73.5546 | $73.55 | $73.55 | $73.60 |
| Purchase #7 | $152.77 | 3.408% | $157.9764 | $157.98 | $158.00 | $158.00 |
| 7 purchase totals = | $738.42 | $801.5108 | $801.52 | $801.55 | $801.60 | |