| 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 | $166.74 | 10.121% | $183.6158 | $183.62 | $183.60 | $183.60 |
| Purchase #2 | $18.68 | 4.417% | $19.5051 | $19.51 | $19.50 | $19.50 |
| Purchase #3 | $125.33 | 3.194% | $129.333 | $129.33 | $129.35 | $129.30 |
| Purchase #4 | $174.94 | 4.775% | $183.2934 | $183.29 | $183.30 | $183.30 |
| Purchase #5 | $150.67 | 6.666% | $160.7137 | $160.71 | $160.70 | $160.70 |
| Purchase #6 | $150.59 | 10.199% | $165.9487 | $165.95 | $165.95 | $165.90 |
| Purchase #7 | $141.44 | 3.234% | $146.0142 | $146.01 | $146.00 | $146.00 |
| 7 purchase totals = | $928.39 | $988.4239 | $988.42 | $988.40 | $988.30 | |