| 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 | $145.28 | 7.353% | $155.9624 | $155.96 | $155.95 | $156.00 |
| Purchase #2 | $80.77 | 12.340% | $90.737 | $90.74 | $90.75 | $90.70 |
| Purchase #3 | $109.43 | 13.468% | $124.168 | $124.17 | $124.15 | $124.20 |
| Purchase #4 | $161.56 | 5.578% | $170.5718 | $170.57 | $170.55 | $170.60 |
| Purchase #5 | $116.32 | 12.540% | $130.9065 | $130.91 | $130.90 | $130.90 |
| Purchase #6 | $246.74 | 12.370% | $277.2617 | $277.26 | $277.25 | $277.30 |
| Purchase #7 | $186.29 | 9.269% | $203.5572 | $203.56 | $203.55 | $203.60 |
| 7 purchase totals = | $1,046.39 | $1,153.1646 | $1,153.17 | $1,153.10 | $1,153.30 | |