| 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 | $147.79 | 6.734% | $157.7422 | $157.74 | $157.75 | $157.70 |
| Purchase #2 | $103.99 | 11.328% | $115.77 | $115.77 | $115.75 | $115.80 |
| Purchase #3 | $98.72 | 5.682% | $104.3293 | $104.33 | $104.35 | $104.30 |
| Purchase #4 | $149.28 | 5.864% | $158.0338 | $158.03 | $158.05 | $158.00 |
| Purchase #5 | $235.86 | 8.841% | $256.7124 | $256.71 | $256.70 | $256.70 |
| Purchase #6 | $86.37 | 11.234% | $96.0728 | $96.07 | $96.05 | $96.10 |
| Purchase #7 | $140.43 | 10.383% | $155.0108 | $155.01 | $155.00 | $155.00 |
| 7 purchase totals = | $962.44 | $1,043.6713 | $1,043.66 | $1,043.65 | $1,043.60 | |