| 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 | $179.75 | 8.274% | $194.6225 | $194.62 | $194.60 | $194.60 |
| Purchase #2 | $101.28 | 8.538% | $109.9273 | $109.93 | $109.95 | $109.90 |
| Purchase #3 | $134.95 | 13.831% | $153.6149 | $153.61 | $153.60 | $153.60 |
| Purchase #4 | $202.26 | 9.776% | $222.0329 | $222.03 | $222.05 | $222.00 |
| Purchase #5 | $32.36 | 7.397% | $34.7537 | $34.75 | $34.75 | $34.80 |
| Purchase #6 | $83.32 | 10.153% | $91.7795 | $91.78 | $91.80 | $91.80 |
| Purchase #7 | $189.72 | 11.694% | $211.9059 | $211.91 | $211.90 | $211.90 |
| 7 purchase totals = | $923.64 | $1,018.6367 | $1,018.63 | $1,018.65 | $1,018.60 | |