| 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 | $175.53 | 6.160% | $186.3426 | $186.34 | $186.35 | $186.30 |
| Purchase #2 | $181.87 | 7.760% | $195.9831 | $195.98 | $196.00 | $196.00 |
| Purchase #3 | $206.54 | 6.581% | $220.1324 | $220.13 | $220.15 | $220.10 |
| Purchase #4 | $110.32 | 13.763% | $125.5033 | $125.50 | $125.50 | $125.50 |
| Purchase #5 | $90.81 | 8.252% | $98.3036 | $98.30 | $98.30 | $98.30 |
| Purchase #6 | $199.26 | 6.432% | $212.0764 | $212.08 | $212.10 | $212.10 |
| Purchase #7 | $177.81 | 10.140% | $195.8399 | $195.84 | $195.85 | $195.80 |
| 7 purchase totals = | $1,142.14 | $1,234.1813 | $1,234.17 | $1,234.25 | $1,234.10 | |