| 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 | $16.56 | 3.128% | $17.078 | $17.08 | $17.10 | $17.10 |
| Purchase #2 | $37.37 | 4.589% | $39.0849 | $39.08 | $39.10 | $39.10 |
| Purchase #3 | $69.43 | 3.452% | $71.8267 | $71.83 | $71.85 | $71.80 |
| Purchase #4 | $211.45 | 9.650% | $231.8549 | $231.85 | $231.85 | $231.90 |
| Purchase #5 | $226.39 | 6.720% | $241.6034 | $241.60 | $241.60 | $241.60 |
| Purchase #6 | $168.55 | 3.177% | $173.9048 | $173.90 | $173.90 | $173.90 |
| Purchase #7 | $180.85 | 13.276% | $204.8596 | $204.86 | $204.85 | $204.90 |
| 7 purchase totals = | $910.60 | $980.2123 | $980.20 | $980.25 | $980.30 | |