| 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 | $186.99 | 7.874% | $201.7136 | $201.71 | $201.70 | $201.70 |
| Purchase #2 | $72.63 | 3.325% | $75.0449 | $75.04 | $75.05 | $75.00 |
| Purchase #3 | $180.75 | 3.357% | $186.8178 | $186.82 | $186.80 | $186.80 |
| Purchase #4 | $120.74 | 7.832% | $130.1964 | $130.20 | $130.20 | $130.20 |
| Purchase #5 | $183.95 | 5.521% | $194.1059 | $194.11 | $194.10 | $194.10 |
| Purchase #6 | $235.40 | 10.356% | $259.778 | $259.78 | $259.80 | $259.80 |
| Purchase #7 | $208.94 | 7.208% | $224.0004 | $224.00 | $224.00 | $224.00 |
| 7 purchase totals = | $1,189.40 | $1,271.6570 | $1,271.66 | $1,271.65 | $1,271.60 | |