| 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 | $135.92 | 8.770% | $147.8402 | $147.84 | $147.85 | $147.80 |
| Purchase #2 | $157.37 | 5.838% | $166.5573 | $166.56 | $166.55 | $166.60 |
| Purchase #3 | $102.78 | 9.490% | $112.5338 | $112.53 | $112.55 | $112.50 |
| Purchase #4 | $225.98 | 4.146% | $235.3491 | $235.35 | $235.35 | $235.30 |
| Purchase #5 | $232.51 | 4.725% | $243.4961 | $243.50 | $243.50 | $243.50 |
| Purchase #6 | $236.87 | 6.320% | $251.8402 | $251.84 | $251.85 | $251.80 |
| Purchase #7 | $183.67 | 5.820% | $194.3596 | $194.36 | $194.35 | $194.40 |
| 7 purchase totals = | $1,275.10 | $1,351.9763 | $1,351.98 | $1,352.00 | $1,351.90 | |