| 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 | $143.82 | 3.334% | $148.615 | $148.62 | $148.60 | $148.60 |
| Purchase #2 | $84.66 | 8.599% | $91.9399 | $91.94 | $91.95 | $91.90 |
| Purchase #3 | $193.37 | 4.625% | $202.3134 | $202.31 | $202.30 | $202.30 |
| Purchase #4 | $185.83 | 9.145% | $202.8242 | $202.82 | $202.80 | $202.80 |
| Purchase #5 | $183.59 | 9.628% | $201.266 | $201.27 | $201.25 | $201.30 |
| Purchase #6 | $79.42 | 8.470% | $86.1469 | $86.15 | $86.15 | $86.10 |
| Purchase #7 | $92.41 | 10.851% | $102.4374 | $102.44 | $102.45 | $102.40 |
| 7 purchase totals = | $963.10 | $1,035.5428 | $1,035.55 | $1,035.50 | $1,035.40 | |