| 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 | $124.99 | 12.517% | $140.635 | $140.64 | $140.65 | $140.60 |
| Purchase #2 | $133.42 | 12.678% | $150.335 | $150.34 | $150.35 | $150.30 |
| Purchase #3 | $76.59 | 13.833% | $87.1847 | $87.18 | $87.20 | $87.20 |
| Purchase #4 | $142.79 | 3.346% | $147.5678 | $147.57 | $147.55 | $147.60 |
| Purchase #5 | $225.38 | 5.409% | $237.5708 | $237.57 | $237.55 | $237.60 |
| Purchase #6 | $164.53 | 3.618% | $170.4827 | $170.48 | $170.50 | $170.50 |
| Purchase #7 | $160.42 | 13.677% | $182.3606 | $182.36 | $182.35 | $182.40 |
| 7 purchase totals = | $1,028.12 | $1,116.1366 | $1,116.14 | $1,116.15 | $1,116.20 | |