| 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 | $174.54 | 3.329% | $180.3504 | $180.35 | $180.35 | $180.40 |
| Purchase #2 | $150.43 | 4.739% | $157.5589 | $157.56 | $157.55 | $157.60 |
| Purchase #3 | $186.82 | 13.366% | $211.7904 | $211.79 | $211.80 | $211.80 |
| Purchase #4 | $11.47 | 5.419% | $12.0916 | $12.09 | $12.10 | $12.10 |
| Purchase #5 | $210.84 | 12.607% | $237.4206 | $237.42 | $237.40 | $237.40 |
| Purchase #6 | $100.71 | 9.771% | $110.5504 | $110.55 | $110.55 | $110.60 |
| Purchase #7 | $232.64 | 5.838% | $246.2215 | $246.22 | $246.20 | $246.20 |
| 7 purchase totals = | $1,067.45 | $1,155.9838 | $1,155.98 | $1,155.95 | $1,156.10 | |