| 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 | $156.99 | 7.338% | $168.5099 | $168.51 | $168.50 | $168.50 |
| Purchase #2 | $217.43 | 6.219% | $230.952 | $230.95 | $230.95 | $231.00 |
| Purchase #3 | $90.65 | 13.607% | $102.9847 | $102.98 | $103.00 | $103.00 |
| Purchase #4 | $203.69 | 13.743% | $231.6831 | $231.68 | $231.70 | $231.70 |
| Purchase #5 | $64.79 | 11.852% | $72.4689 | $72.47 | $72.45 | $72.50 |
| Purchase #6 | $74.69 | 8.759% | $81.2321 | $81.23 | $81.25 | $81.20 |
| Purchase #7 | $205.81 | 9.571% | $225.5081 | $225.51 | $225.50 | $225.50 |
| 7 purchase totals = | $1,014.05 | $1,113.3388 | $1,113.33 | $1,113.35 | $1,113.40 | |