| 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 | $148.94 | 3.845% | $154.6667 | $154.67 | $154.65 | $154.70 |
| Purchase #2 | $49.72 | 6.684% | $53.0433 | $53.04 | $53.05 | $53.00 |
| Purchase #3 | $201.33 | 5.461% | $212.3246 | $212.32 | $212.30 | $212.30 |
| Purchase #4 | $158.29 | 4.261% | $165.0347 | $165.03 | $165.05 | $165.00 |
| Purchase #5 | $248.71 | 8.748% | $270.4672 | $270.47 | $270.45 | $270.50 |
| Purchase #6 | $217.55 | 6.284% | $231.2208 | $231.22 | $231.20 | $231.20 |
| Purchase #7 | $33.32 | 4.306% | $34.7548 | $34.75 | $34.75 | $34.80 |
| 7 purchase totals = | $1,057.86 | $1,121.5121 | $1,121.50 | $1,121.45 | $1,121.50 | |