| 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 | $26.98 | 13.700% | $30.6763 | $30.68 | $30.70 | $30.70 |
| Purchase #2 | $164.37 | 13.229% | $186.1145 | $186.11 | $186.10 | $186.10 |
| Purchase #3 | $167.52 | 7.158% | $179.5111 | $179.51 | $179.50 | $179.50 |
| Purchase #4 | $242.94 | 13.432% | $275.5717 | $275.57 | $275.55 | $275.60 |
| Purchase #5 | $122.45 | 11.549% | $136.5918 | $136.59 | $136.60 | $136.60 |
| Purchase #6 | $138.76 | 5.848% | $146.8747 | $146.87 | $146.85 | $146.90 |
| Purchase #7 | $244.29 | 11.115% | $271.4428 | $271.44 | $271.45 | $271.40 |
| 7 purchase totals = | $1,107.31 | $1,226.7829 | $1,226.77 | $1,226.75 | $1,226.80 | |