| 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 | $162.74 | 8.649% | $176.8154 | $176.82 | $176.80 | $176.80 |
| Purchase #2 | $118.52 | 7.863% | $127.8392 | $127.84 | $127.85 | $127.80 |
| Purchase #3 | $63.31 | 9.381% | $69.2491 | $69.25 | $69.25 | $69.20 |
| Purchase #4 | $229.67 | 12.701% | $258.8404 | $258.84 | $258.85 | $258.80 |
| Purchase #5 | $189.74 | 6.743% | $202.5342 | $202.53 | $202.55 | $202.50 |
| Purchase #6 | $47.44 | 9.792% | $52.0853 | $52.09 | $52.10 | $52.10 |
| Purchase #7 | $244.38 | 3.805% | $253.6787 | $253.68 | $253.70 | $253.70 |
| 7 purchase totals = | $1,055.80 | $1,141.0423 | $1,141.05 | $1,141.10 | $1,140.90 | |