| 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 | $152.75 | 8.219% | $165.3045 | $165.30 | $165.30 | $165.30 |
| Purchase #2 | $214.54 | 4.490% | $224.1728 | $224.17 | $224.15 | $224.20 |
| Purchase #3 | $107.53 | 4.479% | $112.3463 | $112.35 | $112.35 | $112.30 |
| Purchase #4 | $40.31 | 12.118% | $45.1948 | $45.19 | $45.20 | $45.20 |
| Purchase #5 | $145.37 | 3.840% | $150.9522 | $150.95 | $150.95 | $151.00 |
| Purchase #6 | $201.87 | 12.400% | $226.9019 | $226.90 | $226.90 | $226.90 |
| Purchase #7 | $118.53 | 8.597% | $128.72 | $128.72 | $128.70 | $128.70 |
| 7 purchase totals = | $980.90 | $1,053.5925 | $1,053.58 | $1,053.55 | $1,053.60 | |