| 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 | $174.68 | 6.482% | $186.0028 | $186.00 | $186.00 | $186.00 |
| Purchase #2 | $49.99 | 12.304% | $56.1408 | $56.14 | $56.15 | $56.10 |
| Purchase #3 | $164.79 | 12.730% | $185.7678 | $185.77 | $185.75 | $185.80 |
| Purchase #4 | $238.40 | 13.844% | $271.4041 | $271.40 | $271.40 | $271.40 |
| Purchase #5 | $27.76 | 4.566% | $29.0275 | $29.03 | $29.05 | $29.00 |
| Purchase #6 | $19.96 | 10.193% | $21.9945 | $21.99 | $22.00 | $22.00 |
| Purchase #7 | $194.83 | 12.767% | $219.7039 | $219.70 | $219.70 | $219.70 |
| 7 purchase totals = | $870.41 | $970.0414 | $970.03 | $970.05 | $970.00 | |