| 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 | $179.92 | 3.719% | $186.6112 | $186.61 | $186.60 | $186.60 |
| Purchase #2 | $163.35 | 3.168% | $168.5249 | $168.52 | $168.50 | $168.50 |
| Purchase #3 | $53.33 | 8.452% | $57.8375 | $57.84 | $57.85 | $57.80 |
| Purchase #4 | $118.78 | 10.676% | $131.461 | $131.46 | $131.45 | $131.50 |
| Purchase #5 | $205.95 | 9.553% | $225.6244 | $225.62 | $225.60 | $225.60 |
| Purchase #6 | $218.81 | 11.163% | $243.2358 | $243.24 | $243.25 | $243.20 |
| Purchase #7 | $101.43 | 6.119% | $107.6365 | $107.64 | $107.65 | $107.60 |
| 7 purchase totals = | $1,041.57 | $1,120.9313 | $1,120.93 | $1,120.90 | $1,120.80 | |