| 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 | $180.42 | 12.294% | $202.6008 | $202.60 | $202.60 | $202.60 |
| Purchase #2 | $160.60 | 6.162% | $170.4962 | $170.50 | $170.50 | $170.50 |
| Purchase #3 | $237.44 | 8.670% | $258.026 | $258.03 | $258.05 | $258.00 |
| Purchase #4 | $227.37 | 11.427% | $253.3516 | $253.35 | $253.35 | $253.40 |
| Purchase #5 | $148.46 | 11.183% | $165.0623 | $165.06 | $165.05 | $165.10 |
| Purchase #6 | $189.63 | 4.598% | $198.3492 | $198.35 | $198.35 | $198.30 |
| Purchase #7 | $167.56 | 5.259% | $176.372 | $176.37 | $176.35 | $176.40 |
| 7 purchase totals = | $1,311.48 | $1,424.2581 | $1,424.26 | $1,424.25 | $1,424.30 | |