| 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 | $176.50 | 9.368% | $193.0345 | $193.03 | $193.05 | $193.00 |
| Purchase #2 | $60.37 | 4.439% | $63.0498 | $63.05 | $63.05 | $63.00 |
| Purchase #3 | $74.58 | 6.778% | $79.635 | $79.64 | $79.65 | $79.60 |
| Purchase #4 | $192.44 | 13.449% | $218.3213 | $218.32 | $218.30 | $218.30 |
| Purchase #5 | $67.25 | 4.259% | $70.1142 | $70.11 | $70.10 | $70.10 |
| Purchase #6 | $11.74 | 8.788% | $12.7717 | $12.77 | $12.75 | $12.80 |
| Purchase #7 | $90.44 | 9.532% | $99.0607 | $99.06 | $99.05 | $99.10 |
| 7 purchase totals = | $673.32 | $735.9872 | $735.98 | $735.95 | $735.90 | |