| 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 | $157.37 | 4.123% | $163.8584 | $163.86 | $163.85 | $163.90 |
| Purchase #2 | $235.84 | 13.446% | $267.551 | $267.55 | $267.55 | $267.60 |
| Purchase #3 | $213.92 | 9.408% | $234.0456 | $234.05 | $234.05 | $234.00 |
| Purchase #4 | $194.41 | 11.792% | $217.3348 | $217.33 | $217.35 | $217.30 |
| Purchase #5 | $193.88 | 9.115% | $211.5522 | $211.55 | $211.55 | $211.60 |
| Purchase #6 | $137.51 | 7.426% | $147.7215 | $147.72 | $147.70 | $147.70 |
| Purchase #7 | $86.68 | 7.706% | $93.3596 | $93.36 | $93.35 | $93.40 |
| 7 purchase totals = | $1,219.61 | $1,335.4231 | $1,335.42 | $1,335.40 | $1,335.50 | |