| 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 | $147.37 | 13.422% | $167.15 | $167.15 | $167.15 | $167.20 |
| Purchase #2 | $203.40 | 6.720% | $217.0685 | $217.07 | $217.05 | $217.10 |
| Purchase #3 | $32.99 | 12.711% | $37.1834 | $37.18 | $37.20 | $37.20 |
| Purchase #4 | $165.48 | 5.710% | $174.9289 | $174.93 | $174.95 | $174.90 |
| Purchase #5 | $27.70 | 11.103% | $30.7755 | $30.78 | $30.80 | $30.80 |
| Purchase #6 | $148.27 | 13.595% | $168.4273 | $168.43 | $168.45 | $168.40 |
| Purchase #7 | $10.52 | 12.853% | $11.8721 | $11.87 | $11.85 | $11.90 |
| 7 purchase totals = | $735.73 | $807.4057 | $807.41 | $807.45 | $807.50 | |