| 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 | $102.85 | 13.751% | $116.9929 | $116.99 | $117.00 | $117.00 |
| Purchase #2 | $71.37 | 12.442% | $80.2499 | $80.25 | $80.25 | $80.20 |
| Purchase #3 | $225.40 | 3.424% | $233.1177 | $233.12 | $233.10 | $233.10 |
| Purchase #4 | $152.46 | 12.332% | $171.2614 | $171.26 | $171.25 | $171.30 |
| Purchase #5 | $163.80 | 5.800% | $173.3004 | $173.30 | $173.30 | $173.30 |
| Purchase #6 | $165.93 | 10.581% | $183.4871 | $183.49 | $183.50 | $183.50 |
| Purchase #7 | $51.35 | 10.354% | $56.6668 | $56.67 | $56.65 | $56.70 |
| 7 purchase totals = | $933.16 | $1,015.0762 | $1,015.08 | $1,015.05 | $1,015.10 | |