| 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 | $110.68 | 4.775% | $115.965 | $115.97 | $115.95 | $116.00 |
| Purchase #2 | $37.49 | 3.138% | $38.6664 | $38.67 | $38.65 | $38.70 |
| Purchase #3 | $22.41 | 4.718% | $23.4673 | $23.47 | $23.45 | $23.50 |
| Purchase #4 | $161.92 | 9.292% | $176.9656 | $176.97 | $176.95 | $177.00 |
| Purchase #5 | $29.91 | 8.310% | $32.3955 | $32.40 | $32.40 | $32.40 |
| Purchase #6 | $234.82 | 10.562% | $259.6217 | $259.62 | $259.60 | $259.60 |
| Purchase #7 | $12.98 | 8.626% | $14.0997 | $14.10 | $14.10 | $14.10 |
| 7 purchase totals = | $610.21 | $661.1812 | $661.20 | $661.10 | $661.30 | |