| 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 | $139.51 | 12.134% | $156.4381 | $156.44 | $156.45 | $156.40 |
| Purchase #2 | $133.28 | 9.373% | $145.7723 | $145.77 | $145.75 | $145.80 |
| Purchase #3 | $22.54 | 8.508% | $24.4577 | $24.46 | $24.45 | $24.50 |
| Purchase #4 | $80.40 | 7.184% | $86.1759 | $86.18 | $86.20 | $86.20 |
| Purchase #5 | $68.52 | 11.209% | $76.2004 | $76.20 | $76.20 | $76.20 |
| Purchase #6 | $230.64 | 6.767% | $246.2474 | $246.25 | $246.25 | $246.20 |
| Purchase #7 | $12.33 | 12.446% | $13.8646 | $13.86 | $13.85 | $13.90 |
| 7 purchase totals = | $687.22 | $749.1564 | $749.16 | $749.15 | $749.20 | |