| 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 | $167.87 | 6.605% | $178.9578 | $178.96 | $178.95 | $179.00 |
| Purchase #2 | $245.90 | 13.385% | $278.8137 | $278.81 | $278.80 | $278.80 |
| Purchase #3 | $95.25 | 12.829% | $107.4696 | $107.47 | $107.45 | $107.50 |
| Purchase #4 | $82.37 | 6.550% | $87.7652 | $87.77 | $87.75 | $87.80 |
| Purchase #5 | $211.49 | 3.338% | $218.5495 | $218.55 | $218.55 | $218.50 |
| Purchase #6 | $187.60 | 9.590% | $205.5908 | $205.59 | $205.60 | $205.60 |
| Purchase #7 | $110.97 | 11.157% | $123.3509 | $123.35 | $123.35 | $123.40 |
| 7 purchase totals = | $1,101.45 | $1,200.4975 | $1,200.50 | $1,200.45 | $1,200.60 | |