| 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 | $155.60 | 4.453% | $162.5289 | $162.53 | $162.55 | $162.50 |
| Purchase #2 | $208.76 | 4.191% | $217.5091 | $217.51 | $217.50 | $217.50 |
| Purchase #3 | $182.32 | 12.203% | $204.5685 | $204.57 | $204.55 | $204.60 |
| Purchase #4 | $170.82 | 6.456% | $181.8481 | $181.85 | $181.85 | $181.80 |
| Purchase #5 | $55.52 | 13.547% | $63.0413 | $63.04 | $63.05 | $63.00 |
| Purchase #6 | $223.48 | 9.549% | $244.8201 | $244.82 | $244.80 | $244.80 |
| Purchase #7 | $193.74 | 3.527% | $200.5732 | $200.57 | $200.55 | $200.60 |
| 7 purchase totals = | $1,190.24 | $1,274.8892 | $1,274.89 | $1,274.85 | $1,274.80 | |