| 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 | $162.77 | 3.794% | $168.9455 | $168.95 | $168.95 | $168.90 |
| Purchase #2 | $178.86 | 12.600% | $201.3964 | $201.40 | $201.40 | $201.40 |
| Purchase #3 | $247.52 | 4.463% | $258.5668 | $258.57 | $258.55 | $258.60 |
| Purchase #4 | $250.64 | 8.622% | $272.2502 | $272.25 | $272.25 | $272.30 |
| Purchase #5 | $87.37 | 7.733% | $94.1263 | $94.13 | $94.15 | $94.10 |
| Purchase #6 | $90.43 | 4.463% | $94.4659 | $94.47 | $94.45 | $94.50 |
| Purchase #7 | $125.53 | 10.296% | $138.4546 | $138.45 | $138.45 | $138.50 |
| 7 purchase totals = | $1,143.12 | $1,228.2057 | $1,228.22 | $1,228.20 | $1,228.30 | |