| 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 | $190.88 | 9.282% | $208.5975 | $208.60 | $208.60 | $208.60 |
| Purchase #2 | $58.88 | 12.757% | $66.3913 | $66.39 | $66.40 | $66.40 |
| Purchase #3 | $166.87 | 7.776% | $179.8458 | $179.85 | $179.85 | $179.80 |
| Purchase #4 | $103.44 | 9.788% | $113.5647 | $113.56 | $113.55 | $113.60 |
| Purchase #5 | $112.60 | 6.656% | $120.0947 | $120.09 | $120.10 | $120.10 |
| Purchase #6 | $164.70 | 9.861% | $180.9411 | $180.94 | $180.95 | $180.90 |
| Purchase #7 | $207.62 | 7.312% | $222.8012 | $222.80 | $222.80 | $222.80 |
| 7 purchase totals = | $1,004.99 | $1,092.2363 | $1,092.23 | $1,092.25 | $1,092.20 | |