| 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 | $183.40 | 5.733% | $193.9143 | $193.91 | $193.90 | $193.90 |
| Purchase #2 | $38.28 | 13.378% | $43.4011 | $43.40 | $43.40 | $43.40 |
| Purchase #3 | $242.27 | 3.380% | $250.4587 | $250.46 | $250.45 | $250.50 |
| Purchase #4 | $80.64 | 13.848% | $91.807 | $91.81 | $91.80 | $91.80 |
| Purchase #5 | $6.44 | 6.775% | $6.8763 | $6.88 | $6.90 | $6.90 |
| Purchase #6 | $139.45 | 8.765% | $151.6728 | $151.67 | $151.65 | $151.70 |
| Purchase #7 | $247.45 | 9.238% | $270.3094 | $270.31 | $270.30 | $270.30 |
| 7 purchase totals = | $937.93 | $1,008.4396 | $1,008.44 | $1,008.40 | $1,008.50 | |