| 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 | $199.78 | 12.112% | $223.9774 | $223.98 | $224.00 | $224.00 |
| Purchase #2 | $168.42 | 5.187% | $177.1559 | $177.16 | $177.15 | $177.20 |
| Purchase #3 | $91.79 | 13.167% | $103.876 | $103.88 | $103.90 | $103.90 |
| Purchase #4 | $77.93 | 13.620% | $88.5441 | $88.54 | $88.55 | $88.50 |
| Purchase #5 | $152.78 | 6.558% | $162.7993 | $162.80 | $162.80 | $162.80 |
| Purchase #6 | $51.63 | 4.350% | $53.8759 | $53.88 | $53.90 | $53.90 |
| Purchase #7 | $95.88 | 13.769% | $109.0817 | $109.08 | $109.10 | $109.10 |
| 7 purchase totals = | $838.21 | $919.3103 | $919.32 | $919.40 | $919.40 | |