| 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 | $151.78 | 8.640% | $164.8938 | $164.89 | $164.90 | $164.90 |
| Purchase #2 | $189.87 | 11.105% | $210.9551 | $210.96 | $210.95 | $211.00 |
| Purchase #3 | $101.90 | 7.250% | $109.2878 | $109.29 | $109.30 | $109.30 |
| Purchase #4 | $222.60 | 3.478% | $230.342 | $230.34 | $230.35 | $230.30 |
| Purchase #5 | $174.75 | 6.493% | $186.0965 | $186.10 | $186.10 | $186.10 |
| Purchase #6 | $223.72 | 7.398% | $240.2708 | $240.27 | $240.25 | $240.30 |
| Purchase #7 | $34.94 | 3.237% | $36.071 | $36.07 | $36.05 | $36.10 |
| 7 purchase totals = | $1,099.56 | $1,177.9170 | $1,177.92 | $1,177.90 | $1,178.00 | |