| 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 | $112.77 | 11.346% | $125.5649 | $125.56 | $125.55 | $125.60 |
| Purchase #2 | $23.70 | 12.846% | $26.7445 | $26.74 | $26.75 | $26.70 |
| Purchase #3 | $171.84 | 3.563% | $177.9627 | $177.96 | $177.95 | $178.00 |
| Purchase #4 | $222.40 | 4.697% | $232.8461 | $232.85 | $232.85 | $232.80 |
| Purchase #5 | $191.41 | 5.299% | $201.5528 | $201.55 | $201.55 | $201.60 |
| Purchase #6 | $57.66 | 10.627% | $63.7875 | $63.79 | $63.80 | $63.80 |
| Purchase #7 | $142.34 | 10.351% | $157.0736 | $157.07 | $157.05 | $157.10 |
| 7 purchase totals = | $922.12 | $985.5321 | $985.52 | $985.50 | $985.60 | |