| 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 | $172.70 | 11.346% | $192.2945 | $192.29 | $192.30 | $192.30 |
| Purchase #2 | $9.37 | 9.260% | $10.2377 | $10.24 | $10.25 | $10.20 |
| Purchase #3 | $199.85 | 9.836% | $219.5072 | $219.51 | $219.50 | $219.50 |
| Purchase #4 | $155.94 | 4.403% | $162.806 | $162.81 | $162.80 | $162.80 |
| Purchase #5 | $172.96 | 11.256% | $192.4284 | $192.43 | $192.45 | $192.40 |
| Purchase #6 | $192.86 | 10.228% | $212.5857 | $212.59 | $212.60 | $212.60 |
| Purchase #7 | $121.53 | 3.695% | $126.0205 | $126.02 | $126.00 | $126.00 |
| 7 purchase totals = | $1,025.21 | $1,115.8800 | $1,115.89 | $1,115.90 | $1,115.80 | |