| 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 | $170.87 | 8.851% | $185.9937 | $185.99 | $186.00 | $186.00 |
| Purchase #2 | $230.89 | 9.408% | $252.6121 | $252.61 | $252.60 | $252.60 |
| Purchase #3 | $9.77 | 4.500% | $10.2097 | $10.21 | $10.20 | $10.20 |
| Purchase #4 | $144.92 | 7.418% | $155.6702 | $155.67 | $155.65 | $155.70 |
| Purchase #5 | $212.42 | 6.171% | $225.5284 | $225.53 | $225.55 | $225.50 |
| Purchase #6 | $200.35 | 10.764% | $221.9157 | $221.92 | $221.90 | $221.90 |
| Purchase #7 | $229.66 | 7.399% | $246.6525 | $246.65 | $246.65 | $246.70 |
| 7 purchase totals = | $1,198.88 | $1,298.5823 | $1,298.58 | $1,298.55 | $1,298.60 | |