| 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 | $135.46 | 9.153% | $147.8587 | $147.86 | $147.85 | $147.90 |
| Purchase #2 | $65.54 | 8.105% | $70.852 | $70.85 | $70.85 | $70.90 |
| Purchase #3 | $211.29 | 5.683% | $223.2976 | $223.30 | $223.30 | $223.30 |
| Purchase #4 | $43.72 | 13.793% | $49.7503 | $49.75 | $49.75 | $49.80 |
| Purchase #5 | $36.31 | 9.328% | $39.697 | $39.70 | $39.70 | $39.70 |
| Purchase #6 | $15.92 | 12.738% | $17.9479 | $17.95 | $17.95 | $17.90 |
| Purchase #7 | $159.52 | 9.369% | $174.4654 | $174.47 | $174.45 | $174.50 |
| 7 purchase totals = | $667.76 | $723.8689 | $723.88 | $723.85 | $724.00 | |