| 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 | $132.32 | 11.579% | $147.6413 | $147.64 | $147.65 | $147.60 |
| Purchase #2 | $95.80 | 4.343% | $99.9606 | $99.96 | $99.95 | $100.00 |
| Purchase #3 | $188.87 | 9.456% | $206.7295 | $206.73 | $206.75 | $206.70 |
| Purchase #4 | $16.43 | 9.272% | $17.9534 | $17.95 | $17.95 | $18.00 |
| Purchase #5 | $241.66 | 10.494% | $267.0198 | $267.02 | $267.00 | $267.00 |
| Purchase #6 | $164.46 | 9.316% | $179.7811 | $179.78 | $179.80 | $179.80 |
| Purchase #7 | $32.53 | 4.447% | $33.9766 | $33.98 | $34.00 | $34.00 |
| 7 purchase totals = | $872.07 | $953.0623 | $953.06 | $953.10 | $953.10 | |