| 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 | $152.92 | 7.408% | $164.2483 | $164.25 | $164.25 | $164.20 |
| Purchase #2 | $184.54 | 9.689% | $202.4201 | $202.42 | $202.40 | $202.40 |
| Purchase #3 | $32.43 | 12.273% | $36.4101 | $36.41 | $36.40 | $36.40 |
| Purchase #4 | $50.86 | 6.443% | $54.1369 | $54.14 | $54.15 | $54.10 |
| Purchase #5 | $129.32 | 8.381% | $140.1583 | $140.16 | $140.15 | $140.20 |
| Purchase #6 | $123.34 | 13.846% | $140.4177 | $140.42 | $140.40 | $140.40 |
| Purchase #7 | $72.64 | 11.496% | $80.9907 | $80.99 | $81.00 | $81.00 |
| 7 purchase totals = | $746.05 | $818.7821 | $818.79 | $818.75 | $818.70 | |