| 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 | $72.79 | 5.356% | $76.6886 | $76.69 | $76.70 | $76.70 |
| Purchase #2 | $201.54 | 10.457% | $222.615 | $222.62 | $222.60 | $222.60 |
| Purchase #3 | $240.39 | 9.578% | $263.4146 | $263.41 | $263.40 | $263.40 |
| Purchase #4 | $160.50 | 8.727% | $174.5068 | $174.51 | $174.50 | $174.50 |
| Purchase #5 | $129.96 | 13.387% | $147.3577 | $147.36 | $147.35 | $147.40 |
| Purchase #6 | $97.62 | 13.646% | $110.9412 | $110.94 | $110.95 | $110.90 |
| Purchase #7 | $159.89 | 12.742% | $180.2632 | $180.26 | $180.25 | $180.30 |
| 7 purchase totals = | $1,062.69 | $1,175.7871 | $1,175.79 | $1,175.75 | $1,175.80 | |