| 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 | $167.49 | 3.271% | $172.9686 | $172.97 | $172.95 | $173.00 |
| Purchase #2 | $249.74 | 12.356% | $280.5979 | $280.60 | $280.60 | $280.60 |
| Purchase #3 | $57.64 | 10.678% | $63.7948 | $63.79 | $63.80 | $63.80 |
| Purchase #4 | $248.32 | 5.618% | $262.2706 | $262.27 | $262.25 | $262.30 |
| Purchase #5 | $178.26 | 5.633% | $188.3014 | $188.30 | $188.30 | $188.30 |
| Purchase #6 | $214.87 | 3.841% | $223.1232 | $223.12 | $223.10 | $223.10 |
| Purchase #7 | $153.46 | 13.214% | $173.7382 | $173.74 | $173.75 | $173.70 |
| 7 purchase totals = | $1,269.78 | $1,364.7947 | $1,364.79 | $1,364.75 | $1,364.80 | |