| 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 | $183.57 | 12.349% | $206.2391 | $206.24 | $206.25 | $206.20 |
| Purchase #2 | $153.42 | 11.462% | $171.005 | $171.01 | $171.00 | $171.00 |
| Purchase #3 | $100.59 | 7.773% | $108.4089 | $108.41 | $108.40 | $108.40 |
| Purchase #4 | $43.40 | 5.218% | $45.6646 | $45.66 | $45.65 | $45.70 |
| Purchase #5 | $246.70 | 9.639% | $270.4794 | $270.48 | $270.50 | $270.50 |
| Purchase #6 | $96.98 | 4.699% | $101.5371 | $101.54 | $101.55 | $101.50 |
| Purchase #7 | $14.95 | 11.781% | $16.7113 | $16.71 | $16.70 | $16.70 |
| 7 purchase totals = | $839.61 | $920.0454 | $920.05 | $920.05 | $920.00 | |