| 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 | $124.93 | 3.803% | $129.6811 | $129.68 | $129.70 | $129.70 |
| Purchase #2 | $148.31 | 3.478% | $153.4682 | $153.47 | $153.45 | $153.50 |
| Purchase #3 | $38.36 | 12.128% | $43.0123 | $43.01 | $43.00 | $43.00 |
| Purchase #4 | $172.64 | 5.141% | $181.5154 | $181.52 | $181.50 | $181.50 |
| Purchase #5 | $167.31 | 4.230% | $174.3872 | $174.39 | $174.40 | $174.40 |
| Purchase #6 | $82.87 | 5.776% | $87.6566 | $87.66 | $87.65 | $87.70 |
| Purchase #7 | $41.78 | 7.344% | $44.8483 | $44.85 | $44.85 | $44.80 |
| 7 purchase totals = | $776.20 | $814.5691 | $814.58 | $814.55 | $814.60 | |