| 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 | $114.27 | 7.835% | $123.2231 | $123.22 | $123.20 | $123.20 |
| Purchase #2 | $151.66 | 7.373% | $162.8419 | $162.84 | $162.85 | $162.80 |
| Purchase #3 | $90.98 | 3.336% | $94.0151 | $94.02 | $94.00 | $94.00 |
| Purchase #4 | $172.84 | 5.809% | $182.8803 | $182.88 | $182.90 | $182.90 |
| Purchase #5 | $113.90 | 9.745% | $124.9996 | $125.00 | $125.00 | $125.00 |
| Purchase #6 | $233.71 | 7.224% | $250.5932 | $250.59 | $250.60 | $250.60 |
| Purchase #7 | $204.71 | 9.299% | $223.746 | $223.75 | $223.75 | $223.70 |
| 7 purchase totals = | $1,082.07 | $1,162.2992 | $1,162.30 | $1,162.30 | $1,162.20 | |