| 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 | $184.57 | 7.428% | $198.2799 | $198.28 | $198.30 | $198.30 |
| Purchase #2 | $64.41 | 11.823% | $72.0252 | $72.03 | $72.05 | $72.00 |
| Purchase #3 | $183.35 | 13.668% | $208.4103 | $208.41 | $208.40 | $208.40 |
| Purchase #4 | $30.99 | 7.184% | $33.2163 | $33.22 | $33.20 | $33.20 |
| Purchase #5 | $150.62 | 11.574% | $168.0528 | $168.05 | $168.05 | $168.10 |
| Purchase #6 | $175.88 | 9.639% | $192.8331 | $192.83 | $192.85 | $192.80 |
| Purchase #7 | $108.95 | 6.287% | $115.7997 | $115.80 | $115.80 | $115.80 |
| 7 purchase totals = | $898.77 | $988.6173 | $988.62 | $988.65 | $988.60 | |