| 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 | $123.65 | 10.576% | $136.7272 | $136.73 | $136.75 | $136.70 |
| Purchase #2 | $122.62 | 5.507% | $129.3727 | $129.37 | $129.35 | $129.40 |
| Purchase #3 | $131.43 | 11.399% | $146.4117 | $146.41 | $146.40 | $146.40 |
| Purchase #4 | $140.45 | 7.106% | $150.4304 | $150.43 | $150.45 | $150.40 |
| Purchase #5 | $176.30 | 4.625% | $184.4539 | $184.45 | $184.45 | $184.50 |
| Purchase #6 | $71.72 | 8.270% | $77.6512 | $77.65 | $77.65 | $77.70 |
| Purchase #7 | $198.32 | 4.654% | $207.5498 | $207.55 | $207.55 | $207.50 |
| 7 purchase totals = | $964.49 | $1,032.5969 | $1,032.59 | $1,032.60 | $1,032.60 | |