| 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 | $181.63 | 9.756% | $199.3498 | $199.35 | $199.35 | $199.30 |
| Purchase #2 | $10.74 | 11.684% | $11.9949 | $11.99 | $12.00 | $12.00 |
| Purchase #3 | $166.69 | 11.558% | $185.956 | $185.96 | $185.95 | $186.00 |
| Purchase #4 | $15.55 | 7.483% | $16.7136 | $16.71 | $16.70 | $16.70 |
| Purchase #5 | $232.27 | 8.789% | $252.6842 | $252.68 | $252.70 | $252.70 |
| Purchase #6 | $115.43 | 4.115% | $120.1799 | $120.18 | $120.20 | $120.20 |
| Purchase #7 | $82.82 | 11.261% | $92.1464 | $92.15 | $92.15 | $92.10 |
| 7 purchase totals = | $805.13 | $879.0248 | $879.02 | $879.05 | $879.00 | |