| 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 | $160.95 | 8.822% | $175.149 | $175.15 | $175.15 | $175.10 |
| Purchase #2 | $139.36 | 4.426% | $145.5281 | $145.53 | $145.55 | $145.50 |
| Purchase #3 | $120.73 | 7.291% | $129.5324 | $129.53 | $129.55 | $129.50 |
| Purchase #4 | $71.94 | 6.815% | $76.8427 | $76.84 | $76.85 | $76.80 |
| Purchase #5 | $94.68 | 12.873% | $106.8682 | $106.87 | $106.85 | $106.90 |
| Purchase #6 | $113.25 | 3.862% | $117.6237 | $117.62 | $117.60 | $117.60 |
| Purchase #7 | $191.94 | 3.752% | $199.1416 | $199.14 | $199.15 | $199.10 |
| 7 purchase totals = | $892.85 | $950.6857 | $950.68 | $950.70 | $950.50 | |