| 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 | $226.34 | 6.824% | $241.7854 | $241.79 | $241.80 | $241.80 |
| Purchase #2 | $155.75 | 13.446% | $176.6921 | $176.69 | $176.70 | $176.70 |
| Purchase #3 | $14.96 | 9.156% | $16.3297 | $16.33 | $16.35 | $16.30 |
| Purchase #4 | $154.27 | 3.614% | $159.8453 | $159.85 | $159.85 | $159.80 |
| Purchase #5 | $151.41 | 12.846% | $170.8601 | $170.86 | $170.85 | $170.90 |
| Purchase #6 | $80.96 | 10.587% | $89.5312 | $89.53 | $89.55 | $89.50 |
| Purchase #7 | $115.43 | 5.861% | $122.1954 | $122.20 | $122.20 | $122.20 |
| 7 purchase totals = | $899.12 | $977.2392 | $977.25 | $977.30 | $977.20 | |