| 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 | $147.89 | 13.259% | $167.4987 | $167.50 | $167.50 | $167.50 |
| Purchase #2 | $232.34 | 8.344% | $251.7264 | $251.73 | $251.75 | $251.70 |
| Purchase #3 | $24.53 | 11.152% | $27.2656 | $27.27 | $27.25 | $27.30 |
| Purchase #4 | $128.35 | 7.548% | $138.0379 | $138.04 | $138.05 | $138.00 |
| Purchase #5 | $7.51 | 8.694% | $8.1629 | $8.16 | $8.15 | $8.20 |
| Purchase #6 | $137.31 | 3.724% | $142.4234 | $142.42 | $142.40 | $142.40 |
| Purchase #7 | $176.67 | 10.304% | $194.8741 | $194.87 | $194.85 | $194.90 |
| 7 purchase totals = | $854.60 | $929.9890 | $929.99 | $929.95 | $930.00 | |