| 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 | $173.52 | 4.848% | $181.9322 | $181.93 | $181.95 | $181.90 |
| Purchase #2 | $81.26 | 8.799% | $88.4101 | $88.41 | $88.40 | $88.40 |
| Purchase #3 | $136.64 | 10.645% | $151.1853 | $151.19 | $151.20 | $151.20 |
| Purchase #4 | $48.52 | 12.236% | $54.4569 | $54.46 | $54.45 | $54.50 |
| Purchase #5 | $195.66 | 5.697% | $206.8068 | $206.81 | $206.80 | $206.80 |
| Purchase #6 | $130.61 | 9.756% | $143.3523 | $143.35 | $143.35 | $143.40 |
| Purchase #7 | $168.88 | 7.775% | $182.0104 | $182.01 | $182.00 | $182.00 |
| 7 purchase totals = | $935.09 | $1,008.1540 | $1,008.16 | $1,008.15 | $1,008.20 | |