| 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 | $165.88 | 12.355% | $186.3745 | $186.37 | $186.35 | $186.40 |
| Purchase #2 | $182.61 | 11.759% | $204.0831 | $204.08 | $204.10 | $204.10 |
| Purchase #3 | $194.94 | 10.448% | $215.3073 | $215.31 | $215.30 | $215.30 |
| Purchase #4 | $64.38 | 6.751% | $68.7263 | $68.73 | $68.75 | $68.70 |
| Purchase #5 | $28.88 | 13.447% | $32.7635 | $32.76 | $32.75 | $32.80 |
| Purchase #6 | $135.60 | 9.582% | $148.5932 | $148.59 | $148.60 | $148.60 |
| Purchase #7 | $224.85 | 11.602% | $250.9371 | $250.94 | $250.95 | $250.90 |
| 7 purchase totals = | $997.14 | $1,106.7850 | $1,106.78 | $1,106.80 | $1,106.80 | |