| 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 | $147.36 | 5.775% | $155.87 | $155.87 | $155.85 | $155.90 |
| Purchase #2 | $81.73 | 11.238% | $90.9148 | $90.91 | $90.90 | $90.90 |
| Purchase #3 | $92.29 | 7.600% | $99.304 | $99.30 | $99.30 | $99.30 |
| Purchase #4 | $225.33 | 3.853% | $234.012 | $234.01 | $234.00 | $234.00 |
| Purchase #5 | $102.95 | 11.497% | $114.7862 | $114.79 | $114.80 | $114.80 |
| Purchase #6 | $185.80 | 8.783% | $202.1188 | $202.12 | $202.10 | $202.10 |
| Purchase #7 | $131.33 | 12.719% | $148.0339 | $148.03 | $148.05 | $148.00 |
| 7 purchase totals = | $966.79 | $1,045.0397 | $1,045.03 | $1,045.00 | $1,045.00 | |