| 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 | $152.85 | 13.763% | $173.8867 | $173.89 | $173.90 | $173.90 |
| Purchase #2 | $18.75 | 10.854% | $20.7851 | $20.79 | $20.80 | $20.80 |
| Purchase #3 | $91.70 | 10.229% | $101.08 | $101.08 | $101.10 | $101.10 |
| Purchase #4 | $130.44 | 3.768% | $135.355 | $135.36 | $135.35 | $135.40 |
| Purchase #5 | $137.85 | 4.574% | $144.1553 | $144.16 | $144.15 | $144.20 |
| Purchase #6 | $71.54 | 6.460% | $76.1615 | $76.16 | $76.15 | $76.20 |
| Purchase #7 | $122.38 | 10.287% | $134.9692 | $134.97 | $134.95 | $135.00 |
| 7 purchase totals = | $725.51 | $786.3928 | $786.41 | $786.40 | $786.60 | |