| 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 | $183.77 | 8.787% | $199.9179 | $199.92 | $199.90 | $199.90 |
| Purchase #2 | $171.70 | 4.309% | $179.0986 | $179.10 | $179.10 | $179.10 |
| Purchase #3 | $90.97 | 4.435% | $95.0045 | $95.00 | $95.00 | $95.00 |
| Purchase #4 | $90.91 | 10.802% | $100.7301 | $100.73 | $100.75 | $100.70 |
| Purchase #5 | $69.39 | 5.117% | $72.9407 | $72.94 | $72.95 | $72.90 |
| Purchase #6 | $100.75 | 5.195% | $105.984 | $105.98 | $106.00 | $106.00 |
| Purchase #7 | $191.48 | 10.232% | $211.0722 | $211.07 | $211.05 | $211.10 |
| 7 purchase totals = | $898.97 | $964.7480 | $964.74 | $964.75 | $964.70 | |