| 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 | $74.72 | 12.531% | $84.0832 | $84.08 | $84.10 | $84.10 |
| Purchase #2 | $114.42 | 6.659% | $122.0392 | $122.04 | $122.05 | $122.00 |
| Purchase #3 | $206.82 | 12.580% | $232.838 | $232.84 | $232.85 | $232.80 |
| Purchase #4 | $151.84 | 11.205% | $168.8537 | $168.85 | $168.85 | $168.90 |
| Purchase #5 | $5.26 | 11.730% | $5.877 | $5.88 | $5.90 | $5.90 |
| Purchase #6 | $174.36 | 10.759% | $193.1194 | $193.12 | $193.10 | $193.10 |
| Purchase #7 | $115.63 | 13.245% | $130.9452 | $130.95 | $130.95 | $130.90 |
| 7 purchase totals = | $843.05 | $937.7557 | $937.76 | $937.80 | $937.70 | |