| 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 | $146.99 | 6.337% | $156.3048 | $156.30 | $156.30 | $156.30 |
| Purchase #2 | $206.39 | 8.618% | $224.1767 | $224.18 | $224.20 | $224.20 |
| Purchase #3 | $194.45 | 7.803% | $209.6229 | $209.62 | $209.60 | $209.60 |
| Purchase #4 | $110.74 | 8.397% | $120.0388 | $120.04 | $120.05 | $120.00 |
| Purchase #5 | $217.62 | 8.166% | $235.3908 | $235.39 | $235.40 | $235.40 |
| Purchase #6 | $93.48 | 9.638% | $102.4896 | $102.49 | $102.50 | $102.50 |
| Purchase #7 | $45.73 | 5.650% | $48.3137 | $48.31 | $48.30 | $48.30 |
| 7 purchase totals = | $1,015.40 | $1,096.3373 | $1,096.33 | $1,096.35 | $1,096.30 | |