| 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 | $152.70 | 11.597% | $170.4086 | $170.41 | $170.40 | $170.40 |
| Purchase #2 | $19.45 | 10.628% | $21.5171 | $21.52 | $21.50 | $21.50 |
| Purchase #3 | $134.74 | 8.600% | $146.3276 | $146.33 | $146.35 | $146.30 |
| Purchase #4 | $69.68 | 5.614% | $73.5918 | $73.59 | $73.60 | $73.60 |
| Purchase #5 | $163.45 | 13.853% | $186.0927 | $186.09 | $186.10 | $186.10 |
| Purchase #6 | $14.80 | 9.732% | $16.2403 | $16.24 | $16.25 | $16.20 |
| Purchase #7 | $12.35 | 8.790% | $13.4356 | $13.44 | $13.45 | $13.40 |
| 7 purchase totals = | $567.17 | $627.6137 | $627.62 | $627.65 | $627.50 | |