| 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 | $158.31 | 7.505% | $170.1912 | $170.19 | $170.20 | $170.20 |
| Purchase #2 | $135.95 | 5.599% | $143.5618 | $143.56 | $143.55 | $143.60 |
| Purchase #3 | $121.32 | 13.284% | $137.4361 | $137.44 | $137.45 | $137.40 |
| Purchase #4 | $178.67 | 4.487% | $186.6869 | $186.69 | $186.70 | $186.70 |
| Purchase #5 | $75.43 | 7.702% | $81.2396 | $81.24 | $81.25 | $81.20 |
| Purchase #6 | $203.71 | 13.833% | $231.8892 | $231.89 | $231.90 | $231.90 |
| Purchase #7 | $161.73 | 6.774% | $172.6856 | $172.69 | $172.70 | $172.70 |
| 7 purchase totals = | $1,035.12 | $1,123.6904 | $1,123.70 | $1,123.75 | $1,123.70 | |