| 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 | $17.32 | 7.633% | $18.642 | $18.64 | $18.65 | $18.60 |
| Purchase #2 | $105.41 | 13.401% | $119.536 | $119.54 | $119.55 | $119.50 |
| Purchase #3 | $126.54 | 5.860% | $133.9552 | $133.96 | $133.95 | $134.00 |
| Purchase #4 | $197.85 | 10.182% | $217.9951 | $218.00 | $218.00 | $218.00 |
| Purchase #5 | $177.73 | 13.275% | $201.3237 | $201.32 | $201.30 | $201.30 |
| Purchase #6 | $203.31 | 10.405% | $224.4644 | $224.46 | $224.45 | $224.50 |
| Purchase #7 | $103.78 | 3.789% | $107.7122 | $107.71 | $107.70 | $107.70 |
| 7 purchase totals = | $931.94 | $1,023.6286 | $1,023.63 | $1,023.60 | $1,023.60 | |