| 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 | $112.62 | 6.757% | $120.2297 | $120.23 | $120.25 | $120.20 |
| Purchase #2 | $142.37 | 6.819% | $152.0782 | $152.08 | $152.10 | $152.10 |
| Purchase #3 | $176.85 | 12.446% | $198.8608 | $198.86 | $198.85 | $198.90 |
| Purchase #4 | $188.87 | 10.287% | $208.2991 | $208.30 | $208.30 | $208.30 |
| Purchase #5 | $234.46 | 6.856% | $250.5346 | $250.53 | $250.55 | $250.50 |
| Purchase #6 | $160.54 | 10.347% | $177.1511 | $177.15 | $177.15 | $177.20 |
| Purchase #7 | $86.55 | 9.526% | $94.7948 | $94.79 | $94.80 | $94.80 |
| 7 purchase totals = | $1,102.26 | $1,201.9483 | $1,201.94 | $1,202.00 | $1,202.00 | |