| 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 | $223.76 | 12.697% | $252.1708 | $252.17 | $252.15 | $252.20 |
| Purchase #2 | $76.96 | 3.598% | $79.729 | $79.73 | $79.75 | $79.70 |
| Purchase #3 | $93.48 | 9.682% | $102.5307 | $102.53 | $102.55 | $102.50 |
| Purchase #4 | $10.53 | 7.213% | $11.2895 | $11.29 | $11.30 | $11.30 |
| Purchase #5 | $147.83 | 13.689% | $168.0664 | $168.07 | $168.05 | $168.10 |
| Purchase #6 | $237.37 | 4.175% | $247.2802 | $247.28 | $247.30 | $247.30 |
| Purchase #7 | $170.95 | 12.675% | $192.6179 | $192.62 | $192.60 | $192.60 |
| 7 purchase totals = | $960.88 | $1,053.6845 | $1,053.69 | $1,053.70 | $1,053.70 | |