| 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 | $155.30 | 4.718% | $162.6271 | $162.63 | $162.65 | $162.60 |
| Purchase #2 | $59.50 | 9.343% | $65.0591 | $65.06 | $65.05 | $65.10 |
| Purchase #3 | $250.51 | 13.445% | $284.1911 | $284.19 | $284.20 | $284.20 |
| Purchase #4 | $156.98 | 8.596% | $170.474 | $170.47 | $170.45 | $170.50 |
| Purchase #5 | $188.71 | 11.156% | $209.7625 | $209.76 | $209.75 | $209.80 |
| Purchase #6 | $235.30 | 12.629% | $265.016 | $265.02 | $265.00 | $265.00 |
| Purchase #7 | $114.47 | 7.138% | $122.6409 | $122.64 | $122.65 | $122.60 |
| 7 purchase totals = | $1,160.77 | $1,279.7707 | $1,279.77 | $1,279.75 | $1,279.80 | |