| 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 | $128.95 | 13.434% | $146.2731 | $146.27 | $146.25 | $146.30 |
| Purchase #2 | $21.28 | 10.545% | $23.524 | $23.52 | $23.50 | $23.50 |
| Purchase #3 | $100.87 | 8.154% | $109.0949 | $109.09 | $109.10 | $109.10 |
| Purchase #4 | $119.56 | 8.856% | $130.1482 | $130.15 | $130.15 | $130.10 |
| Purchase #5 | $10.52 | 11.166% | $11.6947 | $11.69 | $11.70 | $11.70 |
| Purchase #6 | $177.40 | 3.346% | $183.3358 | $183.34 | $183.35 | $183.30 |
| Purchase #7 | $249.40 | 13.712% | $283.5977 | $283.60 | $283.60 | $283.60 |
| 7 purchase totals = | $807.98 | $887.6684 | $887.66 | $887.65 | $887.60 | |