| 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 | $167.48 | 11.237% | $186.2997 | $186.30 | $186.30 | $186.30 |
| Purchase #2 | $225.36 | 3.140% | $232.4363 | $232.44 | $232.45 | $232.40 |
| Purchase #3 | $158.90 | 6.407% | $169.0807 | $169.08 | $169.10 | $169.10 |
| Purchase #4 | $135.74 | 3.184% | $140.062 | $140.06 | $140.05 | $140.10 |
| Purchase #5 | $128.95 | 8.863% | $140.3788 | $140.38 | $140.40 | $140.40 |
| Purchase #6 | $210.50 | 12.416% | $236.6357 | $236.64 | $236.65 | $236.60 |
| Purchase #7 | $250.70 | 9.506% | $274.5315 | $274.53 | $274.55 | $274.50 |
| 7 purchase totals = | $1,277.63 | $1,379.4247 | $1,379.43 | $1,379.50 | $1,379.40 | |