| 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 | $134.95 | 12.335% | $151.5961 | $151.60 | $151.60 | $151.60 |
| Purchase #2 | $5.94 | 13.110% | $6.7187 | $6.72 | $6.70 | $6.70 |
| Purchase #3 | $185.49 | 5.413% | $195.5306 | $195.53 | $195.55 | $195.50 |
| Purchase #4 | $177.82 | 13.170% | $201.2389 | $201.24 | $201.25 | $201.20 |
| Purchase #5 | $168.93 | 7.469% | $181.5474 | $181.55 | $181.55 | $181.50 |
| Purchase #6 | $78.52 | 9.131% | $85.6897 | $85.69 | $85.70 | $85.70 |
| Purchase #7 | $138.86 | 4.138% | $144.606 | $144.61 | $144.60 | $144.60 |
| 7 purchase totals = | $890.51 | $966.9274 | $966.94 | $966.95 | $966.80 | |