| 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 | $157.25 | 7.165% | $168.517 | $168.52 | $168.50 | $168.50 |
| Purchase #2 | $182.97 | 5.407% | $192.8632 | $192.86 | $192.85 | $192.90 |
| Purchase #3 | $119.99 | 3.782% | $124.528 | $124.53 | $124.55 | $124.50 |
| Purchase #4 | $102.94 | 13.466% | $116.8019 | $116.80 | $116.80 | $116.80 |
| Purchase #5 | $198.47 | 7.303% | $212.9643 | $212.96 | $212.95 | $213.00 |
| Purchase #6 | $201.46 | 4.699% | $210.9266 | $210.93 | $210.95 | $210.90 |
| Purchase #7 | $226.70 | 8.683% | $246.3844 | $246.38 | $246.40 | $246.40 |
| 7 purchase totals = | $1,189.78 | $1,272.9854 | $1,272.98 | $1,273.00 | $1,273.00 | |