| 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 | $126.35 | 8.287% | $136.8206 | $136.82 | $136.80 | $136.80 |
| Purchase #2 | $69.86 | 6.411% | $74.3387 | $74.34 | $74.35 | $74.30 |
| Purchase #3 | $35.35 | 7.671% | $38.0617 | $38.06 | $38.05 | $38.10 |
| Purchase #4 | $153.88 | 11.822% | $172.0717 | $172.07 | $172.05 | $172.10 |
| Purchase #5 | $182.83 | 8.529% | $198.4236 | $198.42 | $198.40 | $198.40 |
| Purchase #6 | $60.67 | 5.542% | $64.0323 | $64.03 | $64.05 | $64.00 |
| Purchase #7 | $18.32 | 10.476% | $20.2392 | $20.24 | $20.25 | $20.20 |
| 7 purchase totals = | $647.26 | $703.9878 | $703.98 | $703.95 | $703.90 | |