| 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 | $180.90 | 9.528% | $198.1362 | $198.14 | $198.15 | $198.10 |
| Purchase #2 | $218.44 | 10.376% | $241.1053 | $241.11 | $241.10 | $241.10 |
| Purchase #3 | $70.92 | 13.339% | $80.38 | $80.38 | $80.40 | $80.40 |
| Purchase #4 | $228.36 | 13.554% | $259.3119 | $259.31 | $259.30 | $259.30 |
| Purchase #5 | $250.37 | 8.320% | $271.2008 | $271.20 | $271.20 | $271.20 |
| Purchase #6 | $160.28 | 4.776% | $167.935 | $167.94 | $167.95 | $167.90 |
| Purchase #7 | $69.32 | 6.111% | $73.5561 | $73.56 | $73.55 | $73.60 |
| 7 purchase totals = | $1,178.59 | $1,291.6253 | $1,291.64 | $1,291.65 | $1,291.60 | |