| 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 | $171.38 | 13.620% | $194.722 | $194.72 | $194.70 | $194.70 |
| Purchase #2 | $216.60 | 3.750% | $224.7225 | $224.72 | $224.70 | $224.70 |
| Purchase #3 | $17.44 | 12.262% | $19.5785 | $19.58 | $19.60 | $19.60 |
| Purchase #4 | $28.68 | 8.362% | $31.0782 | $31.08 | $31.10 | $31.10 |
| Purchase #5 | $137.64 | 6.436% | $146.4985 | $146.50 | $146.50 | $146.50 |
| Purchase #6 | $133.58 | 9.422% | $146.1659 | $146.17 | $146.15 | $146.20 |
| Purchase #7 | $187.28 | 3.600% | $194.0221 | $194.02 | $194.00 | $194.00 |
| 7 purchase totals = | $892.60 | $956.7877 | $956.79 | $956.75 | $956.80 | |