| 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 | $141.65 | 9.783% | $155.5076 | $155.51 | $155.50 | $155.50 |
| Purchase #2 | $19.92 | 8.400% | $21.5933 | $21.59 | $21.60 | $21.60 |
| Purchase #3 | $223.65 | 7.720% | $240.9158 | $240.92 | $240.90 | $240.90 |
| Purchase #4 | $205.85 | 3.241% | $212.5216 | $212.52 | $212.50 | $212.50 |
| Purchase #5 | $199.48 | 9.414% | $218.259 | $218.26 | $218.25 | $218.30 |
| Purchase #6 | $167.88 | 3.454% | $173.6786 | $173.68 | $173.70 | $173.70 |
| Purchase #7 | $171.95 | 12.605% | $193.6243 | $193.62 | $193.60 | $193.60 |
| 7 purchase totals = | $1,130.38 | $1,216.1002 | $1,216.10 | $1,216.05 | $1,216.10 | |