| 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 | $156.63 | 5.836% | $165.7709 | $165.77 | $165.75 | $165.80 |
| Purchase #2 | $180.54 | 12.866% | $203.7683 | $203.77 | $203.75 | $203.80 |
| Purchase #3 | $203.74 | 3.326% | $210.5164 | $210.52 | $210.50 | $210.50 |
| Purchase #4 | $172.67 | 7.738% | $186.0312 | $186.03 | $186.05 | $186.00 |
| Purchase #5 | $154.71 | 6.129% | $164.1922 | $164.19 | $164.20 | $164.20 |
| Purchase #6 | $49.96 | 4.613% | $52.2647 | $52.26 | $52.25 | $52.30 |
| Purchase #7 | $109.71 | 5.369% | $115.6003 | $115.60 | $115.60 | $115.60 |
| 7 purchase totals = | $1,027.96 | $1,098.1440 | $1,098.14 | $1,098.10 | $1,098.20 | |