| 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 | $183.57 | 10.804% | $203.4029 | $203.40 | $203.40 | $203.40 |
| Purchase #2 | $138.77 | 6.459% | $147.7332 | $147.73 | $147.75 | $147.70 |
| Purchase #3 | $25.58 | 10.562% | $28.2818 | $28.28 | $28.30 | $28.30 |
| Purchase #4 | $183.78 | 6.751% | $196.187 | $196.19 | $196.20 | $196.20 |
| Purchase #5 | $119.70 | 6.243% | $127.1729 | $127.17 | $127.15 | $127.20 |
| Purchase #6 | $37.66 | 10.327% | $41.5491 | $41.55 | $41.55 | $41.50 |
| Purchase #7 | $173.68 | 7.178% | $186.1468 | $186.15 | $186.15 | $186.10 |
| 7 purchase totals = | $862.74 | $930.4737 | $930.47 | $930.50 | $930.40 | |