| 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 | $133.74 | 13.589% | $151.9139 | $151.91 | $151.90 | $151.90 |
| Purchase #2 | $193.74 | 12.332% | $217.632 | $217.63 | $217.65 | $217.60 |
| Purchase #3 | $162.57 | 9.267% | $177.6354 | $177.64 | $177.65 | $177.60 |
| Purchase #4 | $129.48 | 11.416% | $144.2614 | $144.26 | $144.25 | $144.30 |
| Purchase #5 | $124.98 | 9.563% | $136.9318 | $136.93 | $136.95 | $136.90 |
| Purchase #6 | $245.59 | 4.598% | $256.8822 | $256.88 | $256.90 | $256.90 |
| Purchase #7 | $94.99 | 9.547% | $104.0587 | $104.06 | $104.05 | $104.10 |
| 7 purchase totals = | $1,085.09 | $1,189.3154 | $1,189.31 | $1,189.35 | $1,189.30 | |