| 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 | $141.62 | 4.359% | $147.7932 | $147.79 | $147.80 | $147.80 |
| Purchase #2 | $189.96 | 7.274% | $203.7777 | $203.78 | $203.80 | $203.80 |
| Purchase #3 | $214.45 | 8.140% | $231.9062 | $231.91 | $231.90 | $231.90 |
| Purchase #4 | $80.83 | 5.473% | $85.2538 | $85.25 | $85.25 | $85.30 |
| Purchase #5 | $31.47 | 12.244% | $35.3232 | $35.32 | $35.30 | $35.30 |
| Purchase #6 | $98.88 | 9.261% | $108.0373 | $108.04 | $108.05 | $108.00 |
| Purchase #7 | $42.77 | 3.199% | $44.1382 | $44.14 | $44.15 | $44.10 |
| 7 purchase totals = | $799.98 | $856.2296 | $856.23 | $856.25 | $856.20 | |