| 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 | $142.47 | 13.349% | $161.4883 | $161.49 | $161.50 | $161.50 |
| Purchase #2 | $192.93 | 3.180% | $199.0652 | $199.07 | $199.05 | $199.10 |
| Purchase #3 | $20.95 | 5.365% | $22.074 | $22.07 | $22.05 | $22.10 |
| Purchase #4 | $21.98 | 8.845% | $23.9241 | $23.92 | $23.90 | $23.90 |
| Purchase #5 | $71.73 | 8.329% | $77.7044 | $77.70 | $77.70 | $77.70 |
| Purchase #6 | $129.80 | 9.258% | $141.8169 | $141.82 | $141.80 | $141.80 |
| Purchase #7 | $136.54 | 11.415% | $152.126 | $152.13 | $152.15 | $152.10 |
| 7 purchase totals = | $716.40 | $778.1989 | $778.20 | $778.15 | $778.20 | |