| 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 | $76.80 | 7.716% | $82.7259 | $82.73 | $82.75 | $82.70 |
| Purchase #2 | $245.51 | 10.257% | $270.692 | $270.69 | $270.70 | $270.70 |
| Purchase #3 | $155.49 | 13.579% | $176.604 | $176.60 | $176.60 | $176.60 |
| Purchase #4 | $237.79 | 10.354% | $262.4108 | $262.41 | $262.40 | $262.40 |
| Purchase #5 | $168.86 | 7.677% | $181.8234 | $181.82 | $181.80 | $181.80 |
| Purchase #6 | $229.78 | 7.521% | $247.0618 | $247.06 | $247.05 | $247.10 |
| Purchase #7 | $129.55 | 13.517% | $147.0613 | $147.06 | $147.05 | $147.10 |
| 7 purchase totals = | $1,243.78 | $1,368.3792 | $1,368.37 | $1,368.35 | $1,368.40 | |