| 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 | $138.66 | 8.458% | $150.3879 | $150.39 | $150.40 | $150.40 |
| Purchase #2 | $192.58 | 6.123% | $204.3717 | $204.37 | $204.35 | $204.40 |
| Purchase #3 | $80.94 | 13.369% | $91.7609 | $91.76 | $91.75 | $91.80 |
| Purchase #4 | $53.92 | 6.343% | $57.3401 | $57.34 | $57.35 | $57.30 |
| Purchase #5 | $245.41 | 10.852% | $272.0419 | $272.04 | $272.05 | $272.00 |
| Purchase #6 | $164.37 | 12.549% | $184.9968 | $185.00 | $185.00 | $185.00 |
| Purchase #7 | $70.37 | 6.700% | $75.0848 | $75.08 | $75.10 | $75.10 |
| 7 purchase totals = | $946.25 | $1,035.9841 | $1,035.98 | $1,036.00 | $1,036.00 | |