| 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 | $157.96 | 7.669% | $170.074 | $170.07 | $170.05 | $170.10 |
| Purchase #2 | $239.89 | 5.107% | $252.1412 | $252.14 | $252.15 | $252.10 |
| Purchase #3 | $246.62 | 6.775% | $263.3285 | $263.33 | $263.35 | $263.30 |
| Purchase #4 | $185.85 | 4.343% | $193.9215 | $193.92 | $193.90 | $193.90 |
| Purchase #5 | $107.74 | 3.630% | $111.651 | $111.65 | $111.65 | $111.70 |
| Purchase #6 | $5.29 | 3.222% | $5.4604 | $5.46 | $5.45 | $5.50 |
| Purchase #7 | $86.89 | 10.403% | $95.9292 | $95.93 | $95.95 | $95.90 |
| 7 purchase totals = | $1,030.24 | $1,092.5058 | $1,092.50 | $1,092.50 | $1,092.50 | |