| 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 | $157.54 | 12.827% | $177.7477 | $177.75 | $177.75 | $177.70 |
| Purchase #2 | $164.58 | 4.231% | $171.5434 | $171.54 | $171.55 | $171.50 |
| Purchase #3 | $235.28 | 8.154% | $254.4647 | $254.46 | $254.45 | $254.50 |
| Purchase #4 | $130.85 | 5.366% | $137.8714 | $137.87 | $137.85 | $137.90 |
| Purchase #5 | $39.54 | 3.808% | $41.0457 | $41.05 | $41.05 | $41.00 |
| Purchase #6 | $178.50 | 5.786% | $188.828 | $188.83 | $188.85 | $188.80 |
| Purchase #7 | $224.47 | 12.116% | $251.6668 | $251.67 | $251.65 | $251.70 |
| 7 purchase totals = | $1,130.76 | $1,223.1677 | $1,223.17 | $1,223.15 | $1,223.10 | |