| 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 | $80.83 | 8.341% | $87.572 | $87.57 | $87.55 | $87.60 |
| Purchase #2 | $177.88 | 4.794% | $186.4076 | $186.41 | $186.40 | $186.40 |
| Purchase #3 | $181.91 | 6.645% | $193.9979 | $194.00 | $194.00 | $194.00 |
| Purchase #4 | $233.75 | 5.669% | $247.0013 | $247.00 | $247.00 | $247.00 |
| Purchase #5 | $73.77 | 11.621% | $82.3428 | $82.34 | $82.35 | $82.30 |
| Purchase #6 | $157.79 | 9.473% | $172.7374 | $172.74 | $172.75 | $172.70 |
| Purchase #7 | $71.92 | 11.374% | $80.1002 | $80.10 | $80.10 | $80.10 |
| 7 purchase totals = | $977.85 | $1,050.1592 | $1,050.16 | $1,050.15 | $1,050.10 | |