| 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 | $163.90 | 5.348% | $172.6654 | $172.67 | $172.65 | $172.70 |
| Purchase #2 | $211.71 | 8.811% | $230.3638 | $230.36 | $230.35 | $230.40 |
| Purchase #3 | $207.75 | 5.262% | $218.6818 | $218.68 | $218.70 | $218.70 |
| Purchase #4 | $203.31 | 7.152% | $217.8507 | $217.85 | $217.85 | $217.90 |
| Purchase #5 | $182.85 | 9.107% | $199.5021 | $199.50 | $199.50 | $199.50 |
| Purchase #6 | $144.30 | 3.597% | $149.4905 | $149.49 | $149.50 | $149.50 |
| Purchase #7 | $39.66 | 11.573% | $44.2499 | $44.25 | $44.25 | $44.20 |
| 7 purchase totals = | $1,153.48 | $1,232.8042 | $1,232.80 | $1,232.80 | $1,232.90 | |