| 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 | $143.92 | 9.479% | $157.5622 | $157.56 | $157.55 | $157.60 |
| Purchase #2 | $36.99 | 3.447% | $38.265 | $38.27 | $38.25 | $38.30 |
| Purchase #3 | $209.87 | 10.532% | $231.9735 | $231.97 | $231.95 | $232.00 |
| Purchase #4 | $69.25 | 8.599% | $75.2048 | $75.20 | $75.20 | $75.20 |
| Purchase #5 | $57.28 | 4.393% | $59.7963 | $59.80 | $59.80 | $59.80 |
| Purchase #6 | $207.68 | 10.833% | $230.178 | $230.18 | $230.20 | $230.20 |
| Purchase #7 | $120.33 | 11.294% | $133.9201 | $133.92 | $133.90 | $133.90 |
| 7 purchase totals = | $845.32 | $926.8999 | $926.90 | $926.85 | $927.00 | |