| 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 | $118.31 | 8.367% | $128.209 | $128.21 | $128.20 | $128.20 |
| Purchase #2 | $83.34 | 11.217% | $92.6882 | $92.69 | $92.70 | $92.70 |
| Purchase #3 | $214.80 | 5.530% | $226.6784 | $226.68 | $226.70 | $226.70 |
| Purchase #4 | $158.94 | 3.172% | $163.9816 | $163.98 | $164.00 | $164.00 |
| Purchase #5 | $246.57 | 8.532% | $267.6074 | $267.61 | $267.60 | $267.60 |
| Purchase #6 | $168.91 | 12.161% | $189.4511 | $189.45 | $189.45 | $189.50 |
| Purchase #7 | $98.30 | 9.349% | $107.4901 | $107.49 | $107.50 | $107.50 |
| 7 purchase totals = | $1,089.17 | $1,176.1058 | $1,176.11 | $1,176.15 | $1,176.20 | |