| 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 | $146.50 | 5.786% | $154.9765 | $154.98 | $155.00 | $155.00 |
| Purchase #2 | $61.98 | 10.377% | $68.4117 | $68.41 | $68.40 | $68.40 |
| Purchase #3 | $219.56 | 12.697% | $247.4375 | $247.44 | $247.45 | $247.40 |
| Purchase #4 | $201.55 | 7.586% | $216.8396 | $216.84 | $216.85 | $216.80 |
| Purchase #5 | $180.88 | 6.280% | $192.2393 | $192.24 | $192.25 | $192.20 |
| Purchase #6 | $126.72 | 10.655% | $140.222 | $140.22 | $140.20 | $140.20 |
| Purchase #7 | $45.96 | 13.757% | $52.2827 | $52.28 | $52.30 | $52.30 |
| 7 purchase totals = | $983.15 | $1,072.4093 | $1,072.41 | $1,072.45 | $1,072.30 | |