| 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 | $175.49 | 4.327% | $183.0835 | $183.08 | $183.10 | $183.10 |
| Purchase #2 | $79.25 | 4.526% | $82.8369 | $82.84 | $82.85 | $82.80 |
| Purchase #3 | $158.78 | 8.866% | $172.8574 | $172.86 | $172.85 | $172.90 |
| Purchase #4 | $121.46 | 13.762% | $138.1753 | $138.18 | $138.20 | $138.20 |
| Purchase #5 | $224.39 | 3.624% | $232.5219 | $232.52 | $232.50 | $232.50 |
| Purchase #6 | $63.27 | 11.613% | $70.6175 | $70.62 | $70.60 | $70.60 |
| Purchase #7 | $203.31 | 12.587% | $228.9006 | $228.90 | $228.90 | $228.90 |
| 7 purchase totals = | $1,025.95 | $1,108.9931 | $1,109.00 | $1,109.00 | $1,109.00 | |