| 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 | $120.57 | 13.647% | $137.0242 | $137.02 | $137.00 | $137.00 |
| Purchase #2 | $190.64 | 5.781% | $201.6609 | $201.66 | $201.65 | $201.70 |
| Purchase #3 | $176.71 | 3.817% | $183.455 | $183.46 | $183.45 | $183.50 |
| Purchase #4 | $207.54 | 13.626% | $235.8194 | $235.82 | $235.80 | $235.80 |
| Purchase #5 | $167.28 | 10.494% | $184.8344 | $184.83 | $184.85 | $184.80 |
| Purchase #6 | $19.61 | 13.431% | $22.2438 | $22.24 | $22.25 | $22.20 |
| Purchase #7 | $206.62 | 5.700% | $218.3973 | $218.40 | $218.40 | $218.40 |
| 7 purchase totals = | $1,088.97 | $1,183.4350 | $1,183.43 | $1,183.40 | $1,183.40 | |