| 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 | $179.46 | 12.300% | $201.5336 | $201.53 | $201.55 | $201.50 |
| Purchase #2 | $143.53 | 5.198% | $150.9907 | $150.99 | $151.00 | $151.00 |
| Purchase #3 | $215.26 | 6.375% | $228.9828 | $228.98 | $229.00 | $229.00 |
| Purchase #4 | $249.46 | 10.502% | $275.6583 | $275.66 | $275.65 | $275.70 |
| Purchase #5 | $222.27 | 3.468% | $229.9783 | $229.98 | $230.00 | $230.00 |
| Purchase #6 | $181.48 | 8.320% | $196.5791 | $196.58 | $196.60 | $196.60 |
| Purchase #7 | $76.97 | 4.845% | $80.6992 | $80.70 | $80.70 | $80.70 |
| 7 purchase totals = | $1,268.43 | $1,364.4220 | $1,364.42 | $1,364.50 | $1,364.50 | |