| 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 | $126.47 | 13.548% | $143.6042 | $143.60 | $143.60 | $143.60 |
| Purchase #2 | $147.33 | 5.754% | $155.8074 | $155.81 | $155.80 | $155.80 |
| Purchase #3 | $212.42 | 12.661% | $239.3145 | $239.31 | $239.30 | $239.30 |
| Purchase #4 | $95.33 | 9.413% | $104.3034 | $104.30 | $104.30 | $104.30 |
| Purchase #5 | $147.80 | 8.121% | $159.8028 | $159.80 | $159.80 | $159.80 |
| Purchase #6 | $93.66 | 13.706% | $106.497 | $106.50 | $106.50 | $106.50 |
| Purchase #7 | $220.91 | 4.507% | $230.8664 | $230.87 | $230.85 | $230.90 |
| 7 purchase totals = | $1,043.92 | $1,140.1957 | $1,140.19 | $1,140.15 | $1,140.20 | |