| 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 | $167.40 | 6.291% | $177.9311 | $177.93 | $177.95 | $177.90 |
| Purchase #2 | $56.99 | 13.502% | $64.6848 | $64.68 | $64.70 | $64.70 |
| Purchase #3 | $237.67 | 5.537% | $250.8298 | $250.83 | $250.85 | $250.80 |
| Purchase #4 | $195.28 | 10.319% | $215.4309 | $215.43 | $215.45 | $215.40 |
| Purchase #5 | $95.39 | 13.460% | $108.2295 | $108.23 | $108.25 | $108.20 |
| Purchase #6 | $164.30 | 11.542% | $183.2635 | $183.26 | $183.25 | $183.30 |
| Purchase #7 | $6.62 | 8.713% | $7.1968 | $7.20 | $7.20 | $7.20 |
| 7 purchase totals = | $923.65 | $1,007.5664 | $1,007.56 | $1,007.65 | $1,007.50 | |