| 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 | $152.53 | 5.630% | $161.1174 | $161.12 | $161.10 | $161.10 |
| Purchase #2 | $137.60 | 4.464% | $143.7425 | $143.74 | $143.75 | $143.70 |
| Purchase #3 | $170.97 | 6.324% | $181.7821 | $181.78 | $181.80 | $181.80 |
| Purchase #4 | $192.44 | 9.780% | $211.2606 | $211.26 | $211.25 | $211.30 |
| Purchase #5 | $40.39 | 8.192% | $43.6987 | $43.70 | $43.70 | $43.70 |
| Purchase #6 | $83.52 | 5.458% | $88.0785 | $88.08 | $88.10 | $88.10 |
| Purchase #7 | $42.57 | 4.358% | $44.4252 | $44.43 | $44.45 | $44.40 |
| 7 purchase totals = | $820.02 | $874.1050 | $874.11 | $874.15 | $874.10 | |