| 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 | $143.68 | 8.323% | $155.6385 | $155.64 | $155.65 | $155.60 |
| Purchase #2 | $39.38 | 11.719% | $43.9949 | $43.99 | $44.00 | $44.00 |
| Purchase #3 | $140.47 | 11.287% | $156.3248 | $156.32 | $156.30 | $156.30 |
| Purchase #4 | $131.44 | 4.246% | $137.0209 | $137.02 | $137.00 | $137.00 |
| Purchase #5 | $129.91 | 7.712% | $139.9287 | $139.93 | $139.95 | $139.90 |
| Purchase #6 | $163.85 | 11.535% | $182.7501 | $182.75 | $182.75 | $182.80 |
| Purchase #7 | $83.90 | 7.271% | $90.0004 | $90.00 | $90.00 | $90.00 |
| 7 purchase totals = | $832.63 | $905.6583 | $905.65 | $905.65 | $905.60 | |