| 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 | $193.38 | 6.381% | $205.7196 | $205.72 | $205.70 | $205.70 |
| Purchase #2 | $153.94 | 10.588% | $170.2392 | $170.24 | $170.25 | $170.20 |
| Purchase #3 | $186.75 | 6.515% | $198.9168 | $198.92 | $198.90 | $198.90 |
| Purchase #4 | $95.91 | 9.292% | $104.822 | $104.82 | $104.80 | $104.80 |
| Purchase #5 | $42.47 | 13.321% | $48.1274 | $48.13 | $48.15 | $48.10 |
| Purchase #6 | $147.49 | 5.425% | $155.4913 | $155.49 | $155.50 | $155.50 |
| Purchase #7 | $194.45 | 4.199% | $202.615 | $202.62 | $202.60 | $202.60 |
| 7 purchase totals = | $1,014.39 | $1,085.9313 | $1,085.94 | $1,085.90 | $1,085.80 | |