| 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 | $179.68 | 8.824% | $195.535 | $195.54 | $195.55 | $195.50 |
| Purchase #2 | $210.52 | 6.623% | $224.4627 | $224.46 | $224.45 | $224.50 |
| Purchase #3 | $8.41 | 8.526% | $9.127 | $9.13 | $9.15 | $9.10 |
| Purchase #4 | $133.89 | 5.590% | $141.3745 | $141.37 | $141.35 | $141.40 |
| Purchase #5 | $199.37 | 9.488% | $218.2862 | $218.29 | $218.30 | $218.30 |
| Purchase #6 | $199.49 | 11.605% | $222.6408 | $222.64 | $222.65 | $222.60 |
| Purchase #7 | $200.80 | 3.626% | $208.081 | $208.08 | $208.10 | $208.10 |
| 7 purchase totals = | $1,132.16 | $1,219.5072 | $1,219.51 | $1,219.55 | $1,219.50 | |