| 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 | $157.25 | 8.394% | $170.4496 | $170.45 | $170.45 | $170.40 |
| Purchase #2 | $171.76 | 10.234% | $189.3379 | $189.34 | $189.35 | $189.30 |
| Purchase #3 | $181.37 | 6.432% | $193.0357 | $193.04 | $193.05 | $193.00 |
| Purchase #4 | $80.99 | 12.399% | $91.032 | $91.03 | $91.05 | $91.00 |
| Purchase #5 | $205.58 | 8.117% | $222.2669 | $222.27 | $222.25 | $222.30 |
| Purchase #6 | $196.60 | 9.411% | $215.102 | $215.10 | $215.10 | $215.10 |
| Purchase #7 | $208.90 | 4.650% | $218.6139 | $218.61 | $218.60 | $218.60 |
| 7 purchase totals = | $1,202.45 | $1,299.8380 | $1,299.84 | $1,299.85 | $1,299.70 | |