| 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 | $168.67 | 9.344% | $184.4305 | $184.43 | $184.45 | $184.40 |
| Purchase #2 | $202.28 | 10.460% | $223.4385 | $223.44 | $223.45 | $223.40 |
| Purchase #3 | $122.57 | 11.759% | $136.983 | $136.98 | $137.00 | $137.00 |
| Purchase #4 | $19.73 | 13.370% | $22.3679 | $22.37 | $22.35 | $22.40 |
| Purchase #5 | $77.61 | 3.346% | $80.2068 | $80.21 | $80.20 | $80.20 |
| Purchase #6 | $249.32 | 10.635% | $275.8352 | $275.84 | $275.85 | $275.80 |
| Purchase #7 | $147.59 | 5.157% | $155.2012 | $155.20 | $155.20 | $155.20 |
| 7 purchase totals = | $987.77 | $1,078.4631 | $1,078.47 | $1,078.50 | $1,078.40 | |