| 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 | $176.84 | 9.512% | $193.661 | $193.66 | $193.65 | $193.70 |
| Purchase #2 | $145.71 | 3.617% | $150.9803 | $150.98 | $151.00 | $151.00 |
| Purchase #3 | $175.84 | 5.786% | $186.0141 | $186.01 | $186.00 | $186.00 |
| Purchase #4 | $161.52 | 5.397% | $170.2372 | $170.24 | $170.25 | $170.20 |
| Purchase #5 | $95.76 | 6.447% | $101.9336 | $101.93 | $101.95 | $101.90 |
| Purchase #6 | $96.90 | 9.527% | $106.1317 | $106.13 | $106.15 | $106.10 |
| Purchase #7 | $204.85 | 10.744% | $226.8591 | $226.86 | $226.85 | $226.90 |
| 7 purchase totals = | $1,057.42 | $1,135.8170 | $1,135.81 | $1,135.85 | $1,135.80 | |