| 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 | $183.70 | 11.475% | $204.7796 | $204.78 | $204.80 | $204.80 |
| Purchase #2 | $177.35 | 3.708% | $183.9261 | $183.93 | $183.95 | $183.90 |
| Purchase #3 | $130.29 | 4.710% | $136.4267 | $136.43 | $136.45 | $136.40 |
| Purchase #4 | $147.29 | 10.671% | $163.0073 | $163.01 | $163.00 | $163.00 |
| Purchase #5 | $131.71 | 4.167% | $137.1984 | $137.20 | $137.20 | $137.20 |
| Purchase #6 | $14.89 | 9.863% | $16.3586 | $16.36 | $16.35 | $16.40 |
| Purchase #7 | $91.68 | 4.550% | $95.8514 | $95.85 | $95.85 | $95.90 |
| 7 purchase totals = | $876.91 | $937.5481 | $937.56 | $937.60 | $937.60 | |