| 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 | $177.65 | 10.515% | $196.3299 | $196.33 | $196.35 | $196.30 |
| Purchase #2 | $155.90 | 5.239% | $164.0676 | $164.07 | $164.05 | $164.10 |
| Purchase #3 | $18.50 | 7.310% | $19.8524 | $19.85 | $19.85 | $19.90 |
| Purchase #4 | $106.51 | 5.404% | $112.2658 | $112.27 | $112.25 | $112.30 |
| Purchase #5 | $137.44 | 8.747% | $149.4619 | $149.46 | $149.45 | $149.50 |
| Purchase #6 | $183.92 | 4.418% | $192.0456 | $192.05 | $192.05 | $192.00 |
| Purchase #7 | $98.40 | 8.496% | $106.7601 | $106.76 | $106.75 | $106.80 |
| 7 purchase totals = | $878.32 | $940.7833 | $940.79 | $940.75 | $940.90 | |