| 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 | $103.49 | 12.820% | $116.7574 | $116.76 | $116.75 | $116.80 |
| Purchase #2 | $201.32 | 3.537% | $208.4407 | $208.44 | $208.45 | $208.40 |
| Purchase #3 | $165.70 | 8.700% | $180.1159 | $180.12 | $180.10 | $180.10 |
| Purchase #4 | $122.46 | 12.422% | $137.672 | $137.67 | $137.65 | $137.70 |
| Purchase #5 | $129.81 | 3.224% | $133.9951 | $134.00 | $134.00 | $134.00 |
| Purchase #6 | $151.51 | 11.284% | $168.6064 | $168.61 | $168.60 | $168.60 |
| Purchase #7 | $191.36 | 5.632% | $202.1374 | $202.14 | $202.15 | $202.10 |
| 7 purchase totals = | $1,065.65 | $1,147.7249 | $1,147.74 | $1,147.70 | $1,147.70 | |