| 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 | $137.60 | 8.816% | $149.7308 | $149.73 | $149.75 | $149.70 |
| Purchase #2 | $199.32 | 4.658% | $208.6043 | $208.60 | $208.60 | $208.60 |
| Purchase #3 | $172.89 | 12.742% | $194.9196 | $194.92 | $194.90 | $194.90 |
| Purchase #4 | $14.32 | 12.492% | $16.1089 | $16.11 | $16.10 | $16.10 |
| Purchase #5 | $185.90 | 4.743% | $194.7172 | $194.72 | $194.70 | $194.70 |
| Purchase #6 | $100.81 | 3.212% | $104.048 | $104.05 | $104.05 | $104.00 |
| Purchase #7 | $178.75 | 4.154% | $186.1753 | $186.18 | $186.20 | $186.20 |
| 7 purchase totals = | $989.59 | $1,054.3041 | $1,054.31 | $1,054.30 | $1,054.20 | |