| 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 | $181.55 | 6.143% | $192.7026 | $192.70 | $192.70 | $192.70 |
| Purchase #2 | $191.53 | 10.843% | $212.2976 | $212.30 | $212.30 | $212.30 |
| Purchase #3 | $184.29 | 12.663% | $207.6266 | $207.63 | $207.65 | $207.60 |
| Purchase #4 | $151.93 | 7.233% | $162.9191 | $162.92 | $162.90 | $162.90 |
| Purchase #5 | $205.66 | 3.497% | $212.8519 | $212.85 | $212.85 | $212.90 |
| Purchase #6 | $168.40 | 6.296% | $179.0025 | $179.00 | $179.00 | $179.00 |
| Purchase #7 | $227.44 | 8.124% | $245.9172 | $245.92 | $245.90 | $245.90 |
| 7 purchase totals = | $1,310.80 | $1,413.3175 | $1,413.32 | $1,413.30 | $1,413.30 | |