| 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 | $172.87 | 11.501% | $192.7518 | $192.75 | $192.75 | $192.80 |
| Purchase #2 | $224.70 | 13.132% | $254.2076 | $254.21 | $254.20 | $254.20 |
| Purchase #3 | $174.55 | 5.153% | $183.5446 | $183.54 | $183.55 | $183.50 |
| Purchase #4 | $139.50 | 3.222% | $143.9947 | $143.99 | $144.00 | $144.00 |
| Purchase #5 | $164.59 | 8.415% | $178.4402 | $178.44 | $178.45 | $178.40 |
| Purchase #6 | $120.40 | 13.804% | $137.02 | $137.02 | $137.00 | $137.00 |
| Purchase #7 | $141.36 | 9.426% | $154.6846 | $154.68 | $154.70 | $154.70 |
| 7 purchase totals = | $1,137.97 | $1,244.6435 | $1,244.63 | $1,244.65 | $1,244.60 | |