| 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 | $177.58 | 6.730% | $189.5311 | $189.53 | $189.55 | $189.50 |
| Purchase #2 | $103.29 | 9.262% | $112.8567 | $112.86 | $112.85 | $112.90 |
| Purchase #3 | $163.44 | 9.538% | $179.0289 | $179.03 | $179.05 | $179.00 |
| Purchase #4 | $69.52 | 12.726% | $78.3671 | $78.37 | $78.35 | $78.40 |
| Purchase #5 | $184.65 | 10.151% | $203.3938 | $203.39 | $203.40 | $203.40 |
| Purchase #6 | $208.70 | 13.111% | $236.0627 | $236.06 | $236.05 | $236.10 |
| Purchase #7 | $101.54 | 12.623% | $114.3574 | $114.36 | $114.35 | $114.40 |
| 7 purchase totals = | $1,008.72 | $1,113.5977 | $1,113.60 | $1,113.60 | $1,113.70 | |