| 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 | $186.93 | 3.760% | $193.9586 | $193.96 | $193.95 | $194.00 |
| Purchase #2 | $225.94 | 10.717% | $250.154 | $250.15 | $250.15 | $250.20 |
| Purchase #3 | $156.30 | 13.456% | $177.3317 | $177.33 | $177.35 | $177.30 |
| Purchase #4 | $218.83 | 8.368% | $237.1417 | $237.14 | $237.15 | $237.10 |
| Purchase #5 | $6.95 | 10.615% | $7.6877 | $7.69 | $7.70 | $7.70 |
| Purchase #6 | $245.75 | 10.860% | $272.4385 | $272.44 | $272.45 | $272.40 |
| Purchase #7 | $205.95 | 7.459% | $221.3118 | $221.31 | $221.30 | $221.30 |
| 7 purchase totals = | $1,246.65 | $1,360.0240 | $1,360.02 | $1,360.05 | $1,360.00 | |