| 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 | $140.63 | 12.141% | $157.7039 | $157.70 | $157.70 | $157.70 |
| Purchase #2 | $39.58 | 12.546% | $44.5457 | $44.55 | $44.55 | $44.50 |
| Purchase #3 | $191.85 | 5.852% | $203.0771 | $203.08 | $203.10 | $203.10 |
| Purchase #4 | $242.69 | 8.468% | $263.241 | $263.24 | $263.25 | $263.20 |
| Purchase #5 | $112.40 | 4.580% | $117.5479 | $117.55 | $117.55 | $117.50 |
| Purchase #6 | $10.61 | 10.144% | $11.6863 | $11.69 | $11.70 | $11.70 |
| Purchase #7 | $188.49 | 5.316% | $198.5101 | $198.51 | $198.50 | $198.50 |
| 7 purchase totals = | $926.25 | $996.3120 | $996.32 | $996.35 | $996.20 | |