| 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 | $103.33 | 11.466% | $115.1778 | $115.18 | $115.20 | $115.20 |
| Purchase #2 | $120.45 | 7.767% | $129.8054 | $129.81 | $129.80 | $129.80 |
| Purchase #3 | $9.97 | 12.750% | $11.2412 | $11.24 | $11.25 | $11.20 |
| Purchase #4 | $77.33 | 10.680% | $85.5888 | $85.59 | $85.60 | $85.60 |
| Purchase #5 | $181.67 | 11.473% | $202.513 | $202.51 | $202.50 | $202.50 |
| Purchase #6 | $94.25 | 5.214% | $99.1642 | $99.16 | $99.15 | $99.20 |
| Purchase #7 | $84.94 | 4.558% | $88.8116 | $88.81 | $88.80 | $88.80 |
| 7 purchase totals = | $671.94 | $732.3020 | $732.30 | $732.30 | $732.30 | |