| 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 | $123.89 | 11.519% | $138.1609 | $138.16 | $138.15 | $138.20 |
| Purchase #2 | $250.40 | 9.362% | $273.8424 | $273.84 | $273.85 | $273.80 |
| Purchase #3 | $170.69 | 13.133% | $193.1067 | $193.11 | $193.10 | $193.10 |
| Purchase #4 | $146.95 | 10.160% | $161.8801 | $161.88 | $161.90 | $161.90 |
| Purchase #5 | $221.58 | 6.435% | $235.8387 | $235.84 | $235.85 | $235.80 |
| Purchase #6 | $122.80 | 6.845% | $131.2057 | $131.21 | $131.20 | $131.20 |
| Purchase #7 | $88.66 | 3.541% | $91.7995 | $91.80 | $91.80 | $91.80 |
| 7 purchase totals = | $1,124.97 | $1,225.8340 | $1,225.84 | $1,225.85 | $1,225.80 | |